00000cam a22000004a 4500 UP-1685523046124967984 Buklod 20230503092606.0 m o j ta 991231s1970 xx r |||| u|eng|| 0700014780 (iLib)UPMNL-00000006683 RJ 131 E4 1970 Mitchell, Ross G. Child life and health ed. by Ross G. Mitchell. London Churchill 1970 xvii, 586 p. ill. 25 cm. First-4th eds., edited by R. W. B. Ellis, have title: Child health and development. Child development. Child health services. Child psychology. Children Health and hygiene. Developmental psychobiology. UPMNL CPH RJ 131 E4 1970 Book