000 00438 a2200169 4500
003 OSt
008 090320t xxu||||| |||| 00| 0 eng d
082 _a621.18
_bCHA
100 _aChattopadhyay, P
_94731
245 _aBoiler operation engineering/2nd ed.
_bquestions and answers
250 _a2nd ed.
300 _a1377p.
653 _a621.18
942 _2ddc
_cREF
260 _aNew Delhi
_bTata Mc Graw Hill
_c2000
020 _a0074635611
999 _c334266
_d334266