000			00321nam a2200133Ia 4500
005			20260205044012.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a503 C886F
100			_aCROWTHER J G
245		0	_aFIFTY YEARS WITH SCIENCE
260			_aLOND. _bBARRIE AND JENKINS _c1970
300			_a348
942			_cBK
999			_c46813 _d46813