00641nam a22001817a 4500008004100000040005500041080001600096245004200112260003900154300001600193500001100209650002400220653001800244700003000262942001200292999001700304952013800321230529b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a612.015(05)  aCurrent topics in cellular regulation  aNew York: bAcademic Press, c1971  axiii, 268p.  aVol. 4  aCellular regulation  aLac repressor  aHorecker, Bernard L (Ed.)  2udccBK  c36208d36208  00102udc4066120150570955080aNSLbNSLcGF/Rk-11/C-16/R-3d1972-06-26l0o612.015(05)p45645r2023-05-29 00:00:00w1972-06-26yBK