000 00305nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a658
100 _aSubhash Chandra
245 0 _aMaintenance Engineering and Management
250 _a1
260 _bS K Kataria And Sons,New Delhi
_c2013
942 _cBK
999 _c24123
_d24123