Business mathematics

Manylion Llyfryddiaeth
Prif Awdur:	Soriano, Beatriz Aglibut 1925-
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	[S.l. s.n. c1986].
Pynciau:	Business mathematics > Problems, exercises, etc. Business mathematics > Study and teaching (Secondary).