000 00251nam a22001097a 4500
005 20151215125718.0
008 100118t xxu||||| |||| 00| 0 eng d
100 _aNair,N.K.
_91521
245 _aProductivity
500 _a39(1-4) 1998
942 _cBV
999 _c108654
_d108654