TY  - BOOK
AU  - Ripple, Richard E.
AU  - Biehler, Robert F.
AU  - Jaquish,  Gail A.
TI  - Human development
U1  - 155  RIP 
PY  - 1982///
CY  - Boston
PB  - Houghton  Mifflin
KW  - Developmental psychology
ER  -