FAMILY WORLDS:A PSYCHOSOCIAL APPROACH TO FAMILY LIFE
ROBERT D.HESS GERALD HANDEL1974 年出版306 页ISBN:0819195774
CALCULUS:A SHORT COURSE WITH APPLICATIONS SECOND EDITION
GERALD FREILICH FREDERICK P.GREENLEAF2001 年出版436 页ISBN:0155036602
THE LIBRARIAN AND REFERENCE QUERIES:A SYSTEMATIC APPROACH
GERALD JAHODA JUDITH SCHIEK BRAUNAGEL1980 年出版175 页ISBN:0123797608