J. D. and Clark S. J. Donaldson books & textbook
Cobalt in Superalloys the Monograph Series
J. D. and Clark S. J. Donaldson
The Cobalt Development Institute /1985T Paperback
Cobalt in chemicals (Monograph series / Cobalt Development Institute)
S.J. Clark S.M. Grimes J.D. Donaldson
Cobalt Development Institute /1986-01-01 Paperback
