000 00409nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aK. Venkata Rao
245 0 _aIntroduction of Quantitative Techniques & Data Processing
250 _a1st Ed
260 _aNew Delhi
260 _bS. Chand & Company
260 _c1981
650 _aIntroduction of Quantitative Techniques & Data Processing
942 _cBK
999 _c5695
_d5695