000			00309nam a2200133Ia 4500
008			160316s1986 xxu||||| |||| 00| 0 eng d
020			_a
100			_aPrasad , A . B
245			_aMutagenesis Basic And Applied
250			_a1ST
260			_aU P _bLUCKNOW PRINT HOUSE _c1986
300			_a288
700			_a _a
999			_c10230 _d10230