Surviving an OSHA Audit: A Management Guide
by Spellman, Frank R. Frank R. Spellman,
ISBN 13: 9780367650773
Format: paperback Publisher: CRC Press
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Water & Wastewater Infrastructure: Energy Efficiency and Sustainability
by Frank R. Spellman
ISBN 13: 9781138382213
Format: Paperback (464 pages) Publisher: Routledge Published: 18 Sep 2018
Confined Space Entry: Guide to Compliance
ISBN 13: 9781566767040
Format: Paperback (148 pages) Publisher: Routledge Published: 22 Sep 1998
Spellman's Standard Handbook for Wastewater Operators: Volume I, Fundamental Level, Third Edition
ISBN 13: 9781041167327
Format: hardcover Publisher: CRC Press
ISBN 13: 9781041167334
Spellman's Standard Handbook for Wastewater Operators: Volume III, Advanced Level, Third Edition
ISBN 13: 9781041167297
ISBN 13: 9781041167303
Spellman's Standard Handbook for Wastewater Operators: Volume II, Intermediate Level, Third Edition
ISBN 13: 9781041167372