000
00251nam a2200109Ia 4500
008
211209s2008 xx 000 0 und d
041
_a
eng
082
_a
526.9 O08
100
_a
DUGGAL S K
245
_a
SURVEYING VOL.2
260
_a
NEW DELHI
_b
TMH
_c
2008
999
_c
81534
_d
81534