000 00279nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR K Rajput
245 _aTharmal Engineering
260 _bDelhi:Laxmi Pub
_c2002
300 _a1467p.
650 _aElectronic
999 _c647
_d647