000 00455pam a2200169a 44500
008 160408b1977 xxu||||| |||| 00| 0 eng d
082 _a574.8732
_bR311
100 _a
245 1 _aRESEARCH WITH RECOMBINANT DNA
260 _aWashington, D. C.
_bNational Academy Of Sciences
_c1977
300 _a295
500 _aAn Academy Forum, 1977
650 _aDeoxyribonucleic Acid Repair
650 _aCell Nuclei
964 _gCIRC
997 _aA59924 C
999 _c284280
_d284280