TY - BOOK AU - Garrett,Donald E. TI - Chemical engineering economics SN - 0442318014 : AV - TP 155 .G35 1989 U1 - 660.2/8/00681 19 PY - 1989/// CY - New York PB - Van Nostrand Reinhold KW - Chemical engineering KW - Costs KW - Estimates N1 - Includes bibliographies and index ER -