Cleave, Cheryl
Essentials of technical mathematics / Cheryl Cleaves, Margie Hobbs.
Prentice-Hall, 2002
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Hobbs, Lisa
I saw red China /Lisa Hobbs
McGrow-Hill , 1966
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Hobbs, F.D.
Planning for engineers and surveyors / Hobbs, F.D. ; J.F. Doling
Pergamon Press, 1981
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Hobbs, Marvin
Modern communications switching systems / by Marvin Hobbs
Tab Books, 1981
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Jack Lang
edited by Heather Radi, Peter Spearritt
Hale & Iremonger, 1977
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