000			00340nam a2200133Ia 4500
008			230516s1981 xx 000 0 und d
041			_aeng
082			_a797.21 CHI
100			_aCHILDRESS STELPHEN
245			_aMECHANICS OF SWIMMING & FLYING
260			_aNEW YORK _bCAMBRIDGE UNIVERSITY PRESS _c1981
300			_a155
650			_aSPORT
999			_c360921 _d360921