00454nam a22001697a 4500003000400000008004100004082001700045245005500062260004000117300001400157650001800171650001800189650002500207650001000232700002100242700002100263OSt230616b        |||||||| |||| 00| 0 eng d  a575.21bS20C  aCell Differentiation / bedited by Ole A. Schjeide  a.- New Yorkb: Van Nostrandc, 1970  axvi,606p.  aPure Sciences  aLife Sciences  aCell Differentiation  aCells  aSchjeide, Ole A.  aVellis, Jean De.