TY - BOOK AU - Sepulveda,Jose A. AU - Gottfried,Byron S. AU - Souder,William E. TI - Schaum's outline of theory and problems of engineering economics T2 - Schaum's outline series SN - 0070238340 U1 - 658.155 PY - 1984/// CY - New York PB - McGraw Hill KW - Engineering economy ER -