00382nam a2200145 a 4500 20140310183143.0 020820s19uu xx 00 eng d GV 837.65 .C66 1999 Colwin, Cecil Swimming dynamics / Cecil Colwin. 370 p. : ill. ; 27 cm. Swimming coaching BK lcc FOR 19468 19468 0 0 lcc 0 CL CL GC 2014-01-08 1 2 GV 837.65 .C66 1999 C0426 2018-05-15 00:00:00 2014-07-01 1 2014-01-08 BK