Casey, R. J. Problem solving in the chemical industry / R.J. Casey and M.J. Frazer. - London : Pitman, 1984. - 121 p. : ill. ISBN: 027302034X (pbk.) : 9.95 Subjects--Topical Terms: Chemical engineering--Case studies.Problem solving. LC Class. No.: TP149 / .C385 1984 Dewey Class. No.: 338.4/766�19