Add to ORKGChiefly tablesIncludes bibliographical referencesSupported in part by the National Institute of Education under contract no. US-NIE-C-400-76-011
Includes bibliographical references (leaves 21-24)Supported in part by the National Institute of Edu...
Bibliography: leaves 84-87Supported by the National Institute of Education under contract no. US-NIE...
Includes bibliographical referencesAvailable from British Library Document Supply Centre- DSC:m03/29...
Chiefly tablesIncludes bibliographical referencesSupported in part by the National Institute of Educ...
Includes bibliographical references (leaves : 34-39)Supported in part by the National Institute of E...
Includes bibliographical referencesSupported in part by the National Institute of Educatio
Includes bibliographical references (p. 13-15)Supported in part by the National Institute of Educati...
Pages numbered 1-26Includes bibliographical referencesSupported in part by the National Institute of...
Includes bibliographical references (leaves 49-57)Performed pursuant to contract no. 400-81-0030 of ...
Bibliography: leaves 40-43Supported in part by the National Institute of Education under contract no...
Includes bibliographical references (leaves 56-73)Research reported herein was supported in part by ...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographical references (p. 57-61)Supported primarily by the National Research Council o...
Includes bibliographical references (leaves 21-24)Supported in part by the National Institute of Edu...
Bibliography: leaves 84-87Supported by the National Institute of Education under contract no. US-NIE...
Includes bibliographical referencesAvailable from British Library Document Supply Centre- DSC:m03/29...
Chiefly tablesIncludes bibliographical referencesSupported in part by the National Institute of Educ...
Includes bibliographical references (leaves : 34-39)Supported in part by the National Institute of E...
Includes bibliographical referencesSupported in part by the National Institute of Educatio
Includes bibliographical references (p. 13-15)Supported in part by the National Institute of Educati...
Pages numbered 1-26Includes bibliographical referencesSupported in part by the National Institute of...
Includes bibliographical references (leaves 49-57)Performed pursuant to contract no. 400-81-0030 of ...
Bibliography: leaves 40-43Supported in part by the National Institute of Education under contract no...
Includes bibliographical references (leaves 56-73)Research reported herein was supported in part by ...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographiesSupported in part by the National Institute of Education under contract no. H...
Includes bibliographical references (p. 57-61)Supported primarily by the National Research Council o...
Includes bibliographical references (leaves 21-24)Supported in part by the National Institute of Edu...
Bibliography: leaves 84-87Supported by the National Institute of Education under contract no. US-NIE...
Includes bibliographical referencesAvailable from British Library Document Supply Centre- DSC:m03/29...