000 00610nam a2200205 4500
003 KEPU
005 20130729120204.0
008 111112s9999 xx 000 0 und d
020 _a00754858x
020 _ahard cover
040 _cDLC
050 _aTA177.4
_b.R53 1983
100 1 _a"riggs, james l. "
_924235
245 1 0 _aessentials of engineering economics:
_b/
_c james.l. riggs
250 _a ed.
260 _atoronto :
_bmcgraw-hill ryerson
_c1983.
300 _a"xv, 574p.;
_c24 cm."
650 0 _aengineering economy
_xmanagerial economics
942 _2lcc
_cBK
_hTA177.4.R53 1983
999 _c90180
_d90180