00000caa a22000004a 4500 UP-8027390931312477573 Buklod 20160520104116.0 m |o d | cr ||||||||||| 160520s2004 xx d r |||| u| (iLib)UPCEB-00010136267 Child Development Buss, Kristin A. Comparison of sadness, anger, and fear facial expressions when toddlers look at their moms. v.75 /September-October 2004; p. 1761-1773 Toddlers Periodicals. Facial expression Periodicals. Analytics