000 00521nam a2200193Ia 4500
008 170324s9999 xx 000 0 und d
020 _a0720442001
082 _a574.192
100 _aWork T.S
245 0 _aLaboratory Techniques in Biochemistry and Molecular biology Vol. 7
245 0 _ced by
250 _ai
260 _aAmsterdam
260 _bNorth -Holland Publishing Company
260 _c1979
300 _a522
650 _aLaboratory Techniques in Biochemistry and Molecular biology
942 _cBK
999 _c10508
_d10508