000 00289nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
082 _a658.202
_bNAY
100 _aNayak,BS
245 0 _aBook of maintenance engineering
260 _bKhanna publisher
_c1984
300 _a118
942 _2ddc
999 _c83384
_d83384