000 00426nam a2200193Ia 4500
008 190719s9999||||xx |||||||||||||| ||und||
020 _a9788121901468
020 _c190
082 _a620.11 KHU
100 _aKhurmi, R. S; Sedha R S
245 0 _aMaterial science
260 _aNew Delhi
260 _bS Chand
260 _c2018
300 _a367p
300 _bpbk
650 _aMaterials
650 _aMaterials science
999 _c892
_d892