000 00278nam a22001337a 4500
020 _a0669050407
040 _crv
041 _henglish
082 _a808.3
245 _aMeeting challenges
260 _aToronto
_bD.C Health and company
_c1983
300 _a512 p.
942 _cEB
999 _c11193
_d11193