Bhaskararao, B. K. A text on petro chemicals - Fourth Edition - New Delhi Khanna Publishers 2007 - 375 p ISBN: 8174090444 Subjects--Topical Terms: Process Operation and Maintenance LC Class. No.: 661.804 BHA 2007 Dewey Class. No.: 661.804 BHA 2002 661.804 BHA 2007 National Library of Medicine Call No.: 661.804 BHA 2007