000
00309nam a2200121Ia 4500
008
220201s1966 xx 000 0 eng d
082
_a
624.1042
_b
KOH
100
_a
Kohli,DD
245
0
_a
A.T Book on Estimating,Costing (Civil & Drawing)
260
_b
Ramesh Publication
_c
1966
300
_a
114
942
_2
ddc
999
_c
72967
_d
72967