TY  - BOOK
AU  - Lester Barry M ed
AU  -  Boukydis C F Zachariah ed
TI  - Infant crying :  theoretical and research perspectives
U1  - S1:5, M5 
PY  - 1985///
CY  - New York
PB  - Plenum      
KW  - PSYCHOLOGY
N1  - Includes bib
ER  -