000 00336nam a2200121Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aMethods In Enzymology
245 0 _aMethods in enzymology v 4
260 _bAcademic Press Inc.
_aNew York
_c1957
300 _axii,979p p.
942 _c1
999 _c71141
_d71141