TY  - BOOK
T1  - Directory of contraceptives
A2  - Hardy, Norman
A2  - Kestelman, Philip
LA  - English
LA  - French
LA  - Spanish
PP  - London
PB  - International Planned Parenthood Federation
YR  - 1971
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606910236
NO  - In English, French and Spanish.
CN  - RG 137 I57
KW  - Contraceptives : Catalogs.
ER  -