000			00306nam a2200133Ia 4500
005			20260205040818.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a613 L996F
100			_aLYSTER R A
245		0	_aFIRST COURSE IN HYGIENE
260			_aLOND. _bU.T.P. _c1953
300			_a376
942			_cBK
999			_c12361 _d12361