000 00308nam a2200133Ia 4500
008 160710s1969 xx 000 0 und d
020 _a121818713
082 _a572.7 LOW
100 _aLOWENSTEIN, JM
245 _aMETHODS IN ENZYMOLOGY
260 _bACADMIC PRESS
_c1969
300 _a769
942 _2ddc
_cB
999 _c60445
_d60445