000
00276nam a2200121Ia 4500
008
220201s1999 xx 000 0 eng d
082
_a
526.9
_b
ROY
100
_a
Roy, S.K.
245
0
_a
Fundamentals of surveying
260
_a
Delhi
_b
PHI
_c
1999
300
_a
606
942
_2
ddc
999
_c
35730
_d
35730