000 00411nam a22001577a 4500
999 _c269490
_d269490
003 OSt
008 180814b ||||| |||| 00| 0 eng d
020 _a8180140423
082 _a692.5
_bGUR/TE
100 _aGurcharan Singh
_93267
245 _aTextbook of estimating and valuation
260 _aDelhi
_bNem chand jain, Ajay kumar jain
_c2012
300 _a701
700 _ajagadish singh
_93268
942 _cBK