000 00388nam a2200157Ia 4500
008 221030s9999 xx 000 0 und d
020 _a0074635611
041 _aEnglish
082 _a105.23
_bCha
100 _aP. Chattopadhyay
245 0 _aBoiler Operation Engineering
_cby P. Chattopadhyay
260 _bTMH
_aNew Delhi
_c2006
300 _a1377
650 _aMechanical
942 _cBK
999 _c3861
_d3861