Adult development and aging /
Hoyer, William J.
Adult development and aging / William J. Hoyer, John M. Rybash and Paul A. Roodin. - fourth edition. - Boston : McGraw-Hill College, c1999. - xi, 660 p. : ill. (some col.) ; 25 cm.
Adult development and aging / William J. Hoyer, John M. Rybash and Paul A. Roodin. - fourth edition. - Boston : McGraw-Hill College, c1999. - xi, 660 p. : ill. (some col.) ; 25 cm.