TY  - BOOK
AU  - Bleasdale,H.N.
ED  - Amateur Swimming Association
ED  - Educational Productions Ltd
TI  - Swimming instruction
U1  - 797.2 
PY  - 1957///
CY  - London
PB  - Educational Productions
KW  - Swimming
KW  - Aquatic sports
KW  - Training
N1  - First published in 1919, rewritten 1957
ER  -