000 00312nam a2200133Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a658.202
_bNAY
100 _aNayak, BS
245 0 _aManual on maintenance engineering
250 _a4th
260 _bKhanna Publisher
_c1999
300 _a217
942 _2ddc
999 _c86834
_d86834