000 00266pam a2200121a 44500
082 _a526.9
_bSI64H
100 _aSingh, S.R.
245 1 _aHIGHER SURVEYING
260 _a
_bNem Chand & Bros.
_c1959
700 _aShahani, P.B.
964 _gCIRC
997 _a23309 C
999 _c412254
_d412254