00528nam a2200133Ia 4500008004100000020001400041040004400055100002500099245009400124260004100218300003300259500008500292999001700377180412s9999||||xx |||||||||||||| ||und||  a801814979  aAhmadu Bello University Library - Zaria  aRussell, Clifford S. 0aResiduals management in industry: a case study of petroleum refiningcClifford S. Russell  aBaltinmorebJohn Hopkins U. P.c1973  axv., 193p.: diagrs., tables.  aPublished for resources for the future, Inc. Includes bibliographical references  c41923d41923