TY  - BOOK
T1  - Sex education series
A1  - Lerrigo, Marion Olive 1896-
A2  - Southard, Helen (Fairbairn) 1906-
LA  - English
PP  - Chicago
PB  - s.n.
YR  - 1955
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610273959
NO  - Title from p. [3]; each vol. has special t. p.
NO  - Prepared for the Joint Committee on Health Problems in Education of the National Education Association and the American Medical Association.
CN  - HQ 56 L324
KW  - Sex.
ER  -