TY  - BOOK
AU  -  Hatcher,Robert Anthony
TI  -  Contraceptive technology 1978-1979 / 
U1  -  613.94 CON 
PY  - 1978///
CY  -  New York : 
PB  -  Irvington Publishers, Inc., 
KW  -  Contraceptives
N1  -  Includes bibliographical references
ER  -