"coulson, j m. "
a problem in chemical engineering design:the manufacture of: mononitrotoluene/ j.m. coulson - 1 ed. - uk : the i.c.e. 1949. - ", 53p.; 27 cm."
a problem in chemical engineering design:the manufacture of: mononitrotoluene/ j.m. coulson - 1 ed. - uk : the i.c.e. 1949. - ", 53p.; 27 cm."