000 00308nam a2200133Ia 4500
005 20260205052628.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a620.11 R139M
100 _aRajput, R K
245 0 _aMaterial science
260 _aDelhi
_bKataria
_c1998
300 _a580p.
942 _cBK
999 _c118154
_d118154