000			00302nam a22001337a 4500
003			OSt
008			240315b |||||||| |||| 00| 0 eng d
082			_a574.076 _bK12P
100			_aKaplan,E.H.
245			_aProblem solving in biology
260			_aMacmillan _c1976
300			_a429
942			_2ddc _cRFB
999			_c38095 _d38095