000			00435nam a2200169Ia 4500
008			241206s9999||||xx |||||||||||||| ||und||
020			_a9780070534704 _c46
040			_beng _cSSK Library _erda
082			_a526.9/DUG
100			_a S K Duggal
245		0	_aSurveying: Volume I
250			_a2nd ed
260			_b Tata Mcgraw Hill _c©2004
942			_2Dewey Decimal Classification _cBOOK _nNo
999			_c14633 _d14633
003			OSt
005			20241206223209.0