Cohomology Operations (AM-50), Volume 50: Lectures by N.E. Steenrod. (AM-50) Paperback / softback Main Details Title Cohomology Operations (AM-50), Volume 50: Lectures by N.E. Steenrod. (AM-50) Authors and Contributors      By (author) David B.A. Epstein Series Annals of Mathematics Studies Physical Properties Format:Paperback / softback Pages:152 Dimensions(mm): Height 229,Width 152 ISBN/Barcode 9780691079240 Classifications Dewey:513.83 Audience Professional & Vocational Tertiary Education (US: College) Publishing Details Publisher Princeton University Press Imprint Princeton University Press Publication Date 21 October 1962 Publication Country United States Description Written and revised by D. B. A. Epstein.