Business statistics
Gupta, S.C.
Business statistics - 5th rev. ed. - Mumbai Himalaya Publishing House 2005 - xxi+714p.
8183182410
Mathematical
519.5 GUP
Business statistics - 5th rev. ed. - Mumbai Himalaya Publishing House 2005 - xxi+714p.
8183182410
Mathematical
519.5 GUP