Introductory statistics for business and economics

Manylion Llyfryddiaeth
Prif Awdur:	Wonnacott, Thomas H.
Fformat:	Llyfr
Cyhoeddwyd:	New York Wiley 1990.
Rhifyn:	4th ed.
Pynciau:	Social sciences > Statistical methods. Statistics. Commercial statistics. Economics > Statistical methods.