00390nam a22001337a 4500008004100000020001500041100001600056245006300072250001500135260004600150300002500196500001300221650002200234160127t        xxu||||| |||| 00| 0 eng d  a8123911416  aMARK, W. V.  aChemical process industries/bycW. V. Mark and S,C. Bhatia  a2nd.- ed.-  aNew DelhibCBS Publishers & Distributiors  axxxviii,715p.:bills  aVolume I  aChemical industry