00522nam a22001337a 4500008004100000040005500041080003200096245006500128260003500193300002200228490011000250650001300360653001500373230630b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a543.056:676.1.02(082.2)bK7  aDissolving pulpsc/ European Committee on Cellulose & Paper   aLondon: bButterworths, c1967  avi, 279p. -568p.   aInternational union pure and applied chemistry division of applied chemistry pulp, paper & Board section   aScience   aChemistry