000
00291nam a2200109Ia 4500
008
220201s1993 xx 000 0 eng d
100
_a
SINGH GURCHARN
245
0
_a
TEXT BOOK OF ESTIMATING COSTING AND VALUVATION
260
_a
DELHI
_b
STANDARD BOOK HOUSE
_c
1993
300
_a
700
942
_2
ddc
999
_c
91715
_d
91715