000 00408nam a2200169Ia 4500
003 STCL
008 221019s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
_bEN
082 _222
100 _aVittal, P R
245 0 _aBusiness statistics and operations research
260 _bMargham Publications
_aChennai
300 _axiv, 204 p
365 _b320
546 _aEnglish
942 _cBK
_2DDC
_e22
999 _c87725
_d87725