000
00306nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
525
040
_a
ET
100
_a
DUGGAL, S.K.
245
0
_a
SURVEYING V.II
260
_b
MC GRAW HILL
_a
CHENNAI
300
_a
488
500
_a
52690
942
_c
BK
999
_c
58704
_d
58704