000 00253nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aSHARMA R
245 _aMANAGERIAL ECONOMICS
250 _a4th
260 _bLNA
_c2002
300 _a411
942 _cBK
999 _c6763
_d6763