000 00459nam a2200193Ia 4500
005 20250619144851.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c11
040 _aMAIN
041 _aEnglish
082 _a620.11
_bKUM
100 _aKumar, Sushil
245 0 _aEngineering materials
260 _aDelhi
_b; Metropolitan Book
_c, 1969
300 _av,323p.
650 _aEngineering
650 _aEngineering Materials
942 _cBK
999 _c114599
_d114599