00391nam a2200109Ia 4500008004100000040004400041100002000085245009500105250001700200260003300217300003100250180412s9999||||xx |||||||||||||| ||und||  aAhmadu Bello University Library - Zaria  aBalalaev, G. A. 0aCoorosion-prevention practicecG. Balalaev A.; translated from the Russian by I. Sapronova  a\\aRev. ed.  bMIR Publishers; Moscowc1972  av, 6-343p.: diagr., table.