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by R. A. Abramovitch
by Editor: David S. Breslow; Editor: Herman Skolnik (Hercules, Inc. Hercules Research Center, Wilmington, Delaware)
by William J. Houlihan
by Editor: Gwynn P. Ellis (Univ. of Wales Institute of Science and Technology)
by Editor: Gwynn P. Ellis (Univ. of Wales Institute of Science and Technology); Editor: Ian M. Lockhart (BOC Ltd.)
by Gordon Bruce Barlin
by Salo Gronowitz
by Editor: G. W. H. Chesseman (Univ. of London); Editor: R. F. Cookson (Janssen Phamaceutical Ltd.)
by John H. Lister