000 00364nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.202 N277
100 _aNATIONAL PRODUCTIVITY COUNCIL
245 0 _aPROCEEDINGS OF THE NATIONAL SEMINAR ON MAINTENANCE MANAGEMENT
250 _a2
260 _aNEW DELHI
_bN.P.C
_c1977
300 _a24X18
942 _cBK
_2DDC
999 _c16710
_d16710