000
00272nam a2200121Ia 4500
008
220108s9999||||xx |||||||||||||| ||und||
100
_a
RAJ KUMAR
245
0
_a
ECONOMICS FOR ENGINEERS
260
_b
U.DH. PUB.
_c
2006
300
_a
626
650
_a
ECONOMICS
942
_c
BK
999
_c
19957
_d
19957