Institute Of Petroleum Electrical safety code model code Of safe practice - Part 1 - Sixth Edition - Institute Of Petroleum 1991 ISBN: 0471921599 Subjects--Topical Terms: Process Operation and Maintenance LC Class. No.: 665.5 INS 1991 Dewey Class. No.: 665.5 INS 1991 National Library of Medicine Call No.: 665.5 INS 1991