TY  - BOOK
AU  - Calderone,Mary Steichen  .
TI  - Manual of family planning and contraceptive practice / 
U1  - 363.96 
PY  - 1970///
CY  - Calcutta : 
PB  - Scientific Book Agencies , 
KW  - FAMILY PLANNING
N1  - Includes index
ER  -