000 00306nam a22001217a 4500
082 _a624.1517
_bKOC/TE
100 _aKochher,C.I
_9666
245 _aA Text Book of Surveying, SI. Units
250 _a11 th
260 _aNew Delhi
_bDhanpat Rai Publishing Company (P) Ltd
_c2010
300 _a555
942 _cBK
999 _c14413
_d14413