00390nam a22001337a 4500008004100000040005500041080001500096245003400111260003600145300001000181650002400191653001300215700002800228230316b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a541.64bL2  aPhysical chemical of polymers  aMoscow: bMir Publishers,c1972  a541p.  aPhysical chemistry   aPolymers  aSobolev, David (trans.)