000 00344nam a2200145Ia 4500
001 5985
008 240324s9999 xx 000 0 eng
020 _a80216014
082 _a613.7
_bS H E
100 _aRoy J. Shephard
245 0 _aEndurance fitness
260 _aTtoronto
_bUniversity of Torento
_c1969
300 _a246
999 _c6752
_d6752