TY - BOOK AU - Hur,J.James ED - American Institute of Chemical Engineers. ED - University of Pennsylvania. TI - Chemical process economics in practice: a collection of papers originally presented in Philadelphia, Pa., in April, 1956, under the auspices of the Philadelphia-Wilmington Section of the American Institute of Chemical Engineers and the School of Chemical U1 - 657 PY - 1956/// CY - New York PB - Reinhold KW - Chemical industry KW - Accounting N1 - Includes bibliographies ER -