Stenhagen, Einar Registry of mass spectral data - New York: A Wiley-Interscience Publication, 1974 Vol. 1; ISBN: 0-471-82115-2; xvii, 1-826p.Vol. 3; ISBN: 0-471-82115-2; 1671-2514p.Vol. 4; ISBN: 0-471-82115-2; 2515-3358p. Subjects--Topical Terms: Science Universal Decimal Class. No.: R 543.51(083)