000 00369cam a2200145ua 4500
041 _aeng
_h
082 _a624.1517
_bRAN/SU
100 _aRangawala, S C .
245 _aSurveying and levelling /
_cS C Rangawala.
_hTextual Documents
260 _aAnand :
_bCharotar publishing house ,
_c1985.
300 _a644 ; .
504 _a
942 _cBK
999 _c9126
_d9126