000 00300nam a2200121Ia 4500
008 190722s9999 xx 000 0 und d
020 _a978-93-325-5014-8
100 _aChan S.Park
245 0 _aContemporary Engineering Economics
260 _aNew delhi
_bPearson
_c2015
300 _a858
942 _cBK
999 _c883
_d883