000 00304nam a2200121Ia 4500
999 _c36421
_d36421
020 _a9788121919609
100 _aRajput R K
245 _aEngineering Materials (Including Construction Materials)
250 _a3
260 _c2009
_bS.CHAND & COMPANY LTD
_aNew Delhi
300 _axvi+473+6
942 _cBB