00000cam a22000004a 4500 UP-1685523046125310212 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1979 xx r |||| u|eng|| 002328160X (iLib)UPMNL-00000045004 TA177.4 D43 1979 DeGarmo, Ernest Paul 1907-. Engineering economy E. Paul DeGarmo, John R. Canada, William G. Sullivan. New York Macmillan c1979 xv, 576 p. ill. 24 cm. Reprinted under authority of Presidential Decree no. 285 as amended by P.D. nos. 400 & 1203. Engineering economy. Canada, John R. Sullivan, William G. 1942-. CASM-Unacc. UPMNL CASM TA177.4 D43 1979 Book