519.5
DAS P2
904425818142814381448145814681478655865790429043904525802582257125838656
Das, N. G.
Statistical methods in Commerce, Accountancy & Economics (Part - II)
/ N. G. Das
. – Calcutta : M. Das, 2006.
500 p.
ISBN : Rs.130/-.
STATISTICS
519.5 / DAS P2