000 00277nam a22001217a 4500
041 _aENG
100 _aMahajan.S.P
245 _aCIvil Estimating & Costing Valuation & Specifications
260 _aDelhi
_bSatya Prakashan
_c2001
300 _aA-17
650 _aFS
856 _uFS
999 _c847
_d847