Author: CRAYFORD (Thomas Stephen)

Description

DEPO8ITO flY CRAYFORD (Thomas Stephen). A Study of the oracking of the tar vapors and of the gas from the low temperature carbonization of coal. Dissertation submitted ...f or the degree of Doctor of Philosophy... Columbia University. [With a bibliography.] pp. 36. Diagrams and tables. 8°. New York, 1931.

Card ID: 89