TY  - GEN
AU  - David, Douglas J
AU  - Mathur, Meenakshi
TI  - How to learn swimming in 30 days
SN  - 818567437X
U1  - 797.2 
PY  - 1992///
CY  - New Delhi
PB  - UBS
KW  - Sports
KW  - Swimming and diving
ER  -