"October 1990."Shipping list no.: 91-290-P.Caption title.Mode of access: Internet
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"November 1989."Shipping list no.: 89-837-P.Caption title.Includes bibliographical references (page ...
"December 1993."Shipping list no.: 94-0164-P.Caption title.Mode of access: Internet
"December 1988."Shipping list no.: 89-164-P.Caption title.Bibliography: page 5.Mode of access: Inter...
"February 1989."Shipping list no.: 89-248-P.Caption title.Mode of access: Internet
"March 1990."Shipping list no.: 90-356-P.Caption title.Includes bibliographical references (page 10)...
"November 1990."Shipping list number: 91-261-P.Caption title.Mode of access: Internet
"February 1989."Shipping list no.: 89-187-P.Caption title.Mode of access: Internet
"February 1990."Shipping list no.: 90-241-P.Caption title.Includes bibliographical references (page ...
"August 1991."Shipping list no.: 92-084-P.Caption title.Mode of access: Internet
"November 1990."Shipping list no.: 91-148-P.Caption title.Mode of access: Internet
"October 1987."Shipping list number: 88-6-P.Caption title.Bibliography: page 6.Mode of access: Inter...
"February 1989."Shipping list no.: 89-248-P.Caption title.Mode of access: Internet
"September 1991."Shipping list number: 91-750-P.Caption title.Mode of access: Internet
"April 1991."Shipping list number: 91-535-P.Caption title.Mode of access: Internet
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"November 1989."Shipping list no.: 89-837-P.Caption title.Includes bibliographical references (page ...
"December 1993."Shipping list no.: 94-0164-P.Caption title.Mode of access: Internet
"December 1988."Shipping list no.: 89-164-P.Caption title.Bibliography: page 5.Mode of access: Inter...
"February 1989."Shipping list no.: 89-248-P.Caption title.Mode of access: Internet
"March 1990."Shipping list no.: 90-356-P.Caption title.Includes bibliographical references (page 10)...
"November 1990."Shipping list number: 91-261-P.Caption title.Mode of access: Internet
"February 1989."Shipping list no.: 89-187-P.Caption title.Mode of access: Internet
"February 1990."Shipping list no.: 90-241-P.Caption title.Includes bibliographical references (page ...
"August 1991."Shipping list no.: 92-084-P.Caption title.Mode of access: Internet
"November 1990."Shipping list no.: 91-148-P.Caption title.Mode of access: Internet
"October 1987."Shipping list number: 88-6-P.Caption title.Bibliography: page 6.Mode of access: Inter...
"February 1989."Shipping list no.: 89-248-P.Caption title.Mode of access: Internet
"September 1991."Shipping list number: 91-750-P.Caption title.Mode of access: Internet
"April 1991."Shipping list number: 91-535-P.Caption title.Mode of access: Internet
"December 1990."Shipping list no.: 91-257-P.Caption title.Mode of access: Internet
"November 1989."Shipping list no.: 89-837-P.Caption title.Includes bibliographical references (page ...
"December 1993."Shipping list no.: 94-0164-P.Caption title.Mode of access: Internet