000 00293nam a2200121Ia 4500
020 _a9788121919609
100 _aRajput RK
245 _aEngineering Materials: Including Construction Materials
250 _a3rd
260 _c2009
_bS.Chand & Co.
_aNew Delhi
300 _axvi+473
942 _cBK
999 _c34980
_d34980