"November 1990."Shipping list no.: 91-148-P.Caption title.Mode of access: Internet
"June 1989."Shipping list no.: 89-576-P.Caption title.Includes bibliographical references (page 9).M...
"February 1990."Shipping list no.: 90-152-P.Caption title.Mode of access: Internet
"December 1987."Shipping list no.: 88-101-P.Caption title.Bibliography: page 11.Mode of access: Inte...
"September 1988."Shipping list number: 88-759-P.Caption title.Bibliography: page 6.Mode of access: I...
"August 1990."Shipping list no.: 91-465-P.Caption title.Mode of access: Internet
"November 1990."Shipping list no.: 91-148-P.Caption title.Mode of access: Internet
"September 1991."Shipping list no.: 91-748-P.Caption title.Mode of access: Internet
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"September 1991."Shipping list no.: 91-748P.Caption title.Mode of access: Internet
"December 1987."Shipping list no.: 88-195-P.Caption title.Bibliography: page 9.Mode of access: Inter...
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"March 1989."Shipping list no.: 89-301-P.Caption title.Bibliography: page 8.Mode of access: Internet
"December 1991."Shipping list no.: 92-079-P.Caption title.Mode of access: Internet
"January 1991."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"November 1990."Shipping list number: 91-261-P.Caption title.Mode of access: Internet
"June 1989."Shipping list no.: 89-576-P.Caption title.Includes bibliographical references (page 9).M...
"February 1990."Shipping list no.: 90-152-P.Caption title.Mode of access: Internet
"December 1987."Shipping list no.: 88-101-P.Caption title.Bibliography: page 11.Mode of access: Inte...
"September 1988."Shipping list number: 88-759-P.Caption title.Bibliography: page 6.Mode of access: I...
"August 1990."Shipping list no.: 91-465-P.Caption title.Mode of access: Internet
"November 1990."Shipping list no.: 91-148-P.Caption title.Mode of access: Internet
"September 1991."Shipping list no.: 91-748-P.Caption title.Mode of access: Internet
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"September 1991."Shipping list no.: 91-748P.Caption title.Mode of access: Internet
"December 1987."Shipping list no.: 88-195-P.Caption title.Bibliography: page 9.Mode of access: Inter...
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"March 1989."Shipping list no.: 89-301-P.Caption title.Bibliography: page 8.Mode of access: Internet
"December 1991."Shipping list no.: 92-079-P.Caption title.Mode of access: Internet
"January 1991."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"November 1990."Shipping list number: 91-261-P.Caption title.Mode of access: Internet
"June 1989."Shipping list no.: 89-576-P.Caption title.Includes bibliographical references (page 9).M...
"February 1990."Shipping list no.: 90-152-P.Caption title.Mode of access: Internet
"December 1987."Shipping list no.: 88-101-P.Caption title.Bibliography: page 11.Mode of access: Inte...