Morrison, George S. Early childhood education today / George S. Morrison. - 8th ed. - Upper Saddle River, N.J. : Merrill, 2001 - xxviii, 570 p. : ill. ; ISBN: 0130191310 Subjects--Topical Terms: Early childhood education LC Class. No.: LB1140.2 / .M67 1998 Dewey Class. No.: 372.21