000 00338nam a2200133Ia 4500
654 _aCIVI
100 _aObrien.J.J. & Zilly.R.G.
250 _a1st Ed.
245 _aContractors Management Handbook.
260 _bTata McGraw-Hill Publishing Company Limited
_c1971
082 _bOBR
_a691.80202
300 _aIX ,p.
999 _c25256
_d25256
655 _aC-00
546 _aText in English
041 _aeng
300 _c22 cm.