Starting point: "Petroleum industry and trade Periodicals."
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You searched for: Subject Heading Browse Petroleum industry and trade Periodicals. Remove constraint Subject Heading Browse: Petroleum industry and trade Periodicals. Access At the library Remove constraint Access: At the library Format Book Remove constraint Format: Book Format Database & Article Index Remove constraint Format: Database & Article Index Library Kislak Center for Special Collections Remove constraint Library: Kislak Center for Special Collections Publication date 1970s Remove constraint Publication date: 1970s Record Source Penn Remove constraint Record Source: Penn