000
00306nam a2200121Ia 4500
008
190719s9999 xx 000 0 und d
082
_a
621.013 B216
100
_a
BANGA,T.R
245
0
_a
MECHANICAL ESTIMATING AND COSTING
260
_a
DELHI
_b
KHANNA PUBLISHERS
_c
1970
300
_a
21X14
942
_c
BK
_2
DDC
999
_c
46645
_d
46645