00499     2200181   4500001002100000005001500021008004100036020002300077035001900100041000700119082001700126090001700143100002200160245003600182260004800218300002900266650002200295INLIS00000000000893420210520150330210520|||||||||   |   |||   |||| ||   |   aISBN:0-86720-137-1  0010-0521008934  aen0 a577.2/FRE/e1  a577.2/FRE/e10 aFREIFELDER, David00aEssentials of molecular biology  aBostonbJones and Bartlett Publishersc1993  axvii,478 p. ill.; 24 cm. 0aMOLECULAR BIOLOGY