000 00313nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aRajput,R.K.
245 0 _aMaterial Science for Polytechnics
250 _a2016
260 _bNew Delhi: Kataria Publication
300 _a338
650 _aME
942 _cENG
999 _c13451
_d13451