00330nam a22001337a 4500020001800000082001500018100001800033245003800051250001100089260003800100300001200138650003000150700001600180  a9789351380191  a660.283MAH  aMahajani, V V  aJoshi's Process Equipment Design   a5th ed  aNew Delhi:bTrinity Press,c2016.  a535p. ;  aProcess Equipment Design   aUmarji, S B