Add to ORKG"Selected references" at end of each chapter except chapter III. "Sources of materials and equipment": p.365-375.Mode of access: Internet
"Visual aids": p. 477-478.Includes "Selected references."Mode of access: Internet
"References for futher reading" at end of most of the chapters.Mode of access: Internet
"Aids in visual instruction": p. 173-186. Bibliography: p. 187-196.Mode of access: Internet
"Sources of materials and equipment": p. 365-375."Selected references" at end of each chapter except...
"Sources of information, materials and equipment": p. 195-220.First ed., 1934, published under title...
Bibliography: p. 319-325; references also at end of each chapter.Mode of access: Internet
"Selected references" at end of each chapter; "General bibliography": p. 64a, 127.Mode of access: In...
"References" at end of each chapter; "General references on vocational guidance": p. 303-305.Mode of...
"References" at end of some of the chapters. "Selected bibliography": p. 306-338.Mode of access: Int...
"Selected references" at end of each chapter; Bibliography: p. 313-324.Mode of access: Internet
"References" at end of most of the chapters; "Supplemental references": p. 20.Mode of access: Intern...
Fourth edition."References for further reading" at end of most of the chapters.Mode of access: Inter...
"References" at end of each chapter except the seventh, which has joint "References" with chapter ei...
"Supplemented by the (edited) contributed articles to form a comprehensive exposition...based on the...
Includes bibliographies. "Visual-aids bibliography": p. 371-374.Mode of access: Internet
"Visual aids": p. 477-478.Includes "Selected references."Mode of access: Internet
"References for futher reading" at end of most of the chapters.Mode of access: Internet
"Aids in visual instruction": p. 173-186. Bibliography: p. 187-196.Mode of access: Internet
"Sources of materials and equipment": p. 365-375."Selected references" at end of each chapter except...
"Sources of information, materials and equipment": p. 195-220.First ed., 1934, published under title...
Bibliography: p. 319-325; references also at end of each chapter.Mode of access: Internet
"Selected references" at end of each chapter; "General bibliography": p. 64a, 127.Mode of access: In...
"References" at end of each chapter; "General references on vocational guidance": p. 303-305.Mode of...
"References" at end of some of the chapters. "Selected bibliography": p. 306-338.Mode of access: Int...
"Selected references" at end of each chapter; Bibliography: p. 313-324.Mode of access: Internet
"References" at end of most of the chapters; "Supplemental references": p. 20.Mode of access: Intern...
Fourth edition."References for further reading" at end of most of the chapters.Mode of access: Inter...
"References" at end of each chapter except the seventh, which has joint "References" with chapter ei...
"Supplemented by the (edited) contributed articles to form a comprehensive exposition...based on the...
Includes bibliographies. "Visual-aids bibliography": p. 371-374.Mode of access: Internet
"Visual aids": p. 477-478.Includes "Selected references."Mode of access: Internet
"References for futher reading" at end of most of the chapters.Mode of access: Internet
"Aids in visual instruction": p. 173-186. Bibliography: p. 187-196.Mode of access: Internet