00537     2200181   4500001002100000005001500021008004100036020001600077035002000093041000700113082001700120090001700137100001500154245007600169260003900245300003000284650004100314INLIS00000000001139320240304030820240304                |          |        a19 963110 7  a0010-0521011393  aen  a631.147/ESS1  a631.147/ESS10 aT.A. Brown1 aESSENTIAL molecular biology Volume I : Practical approach /cT.A. Brown  aOxford :bOxford University,c1991  axix, 299 p.: ill.; 24 cm. 4aMOLECULAR BIOLOGY -- RECOMBINANT DNA