000 00233nam a22001097a 4500
100 _aR. SUBRAMANIAN
245 _aSURVEYING AND LEVELLING
250 _a2ND
260 _aNEW DELHI
_bOUP
_c2012
300 _aXXIV, 957P
942 _cBK
999 _c8655
_d8655