TY  - BOOK
AU  - Hedges,Sid G.
AU  - Kirk,James E.
TI  - Crawl and butterfly swimming
U1  - 797.2 
PY  - 1954///
CY  - London
PB  - Methuen
KW  - Swimming
KW  - Crawl stroke
KW  - Butterfly stroke
ER  -