000 00326nam a2200133Ia 4500
008 160316s1990 xxu||||| |||| 00| 0 eng d
020 _a
100 _aCohn , W E
245 _aProgress In Nucleic Acid Research And Molicular Biology
250 _a1ST
260 _aLONDON
_bACADEMIC PRESS
_c1990
300 _a358
700 _a
_a
999 _c9826
_d9826