TY  - BOOK
AU  - Barr,Ronald G.
AU  - Hopkins,Brian
AU  - Green,James A.
TI  - Crying as a sign, a symptom, & a signal: clinical, emotional and developmental aspects of infant and toddler crying 
SN  - 1898683212
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Crying
KW  - psychology
KW  - infant
KW  - Child, Preschool
N1  - Includes bibliographical references and index
ER  -