Quantitative techniques
Kothari, C R
Quantitative techniques - 2 edition - New Delhi Vikas Publishing House Pvt. Ltd. 1992 - - .
Economic statistics
330.0212 KOT-Q2
Quantitative techniques - 2 edition - New Delhi Vikas Publishing House Pvt. Ltd. 1992 - - .
Economic statistics
330.0212 KOT-Q2