000 00332nam a2200133Ia 4500
008 160710s1990 xx 000 0 und d
020 _a0121820866
082 _a572.7 GOE REF
100 _aGOEDDEL,DV
245 _aMETHODS IN ENZYMOLOGY: GENE EXPRESSION TECHNOLOGY
260 _bACADEMIC
_c1990
300 _a681
942 _2ddc
_cB
999 _c61419
_d61419