000 00395nam a22001937a 4500
003 OSt
020 _aNA
040 _c0
082 _222
_a526.9
100 _aPunmia, B. C ...[et al.].
245 _aSurveying /
250 _a12th ed.
260 _bLaxmi,
_cc2003.
300 _a0
_bill. ;
400 _av.2
700 _aJain, Ashok K.
700 _aJain, Arun K.
942 _2ddc
_cCIVIL
_04
999 _c4426
_d4426