Credits and collections Richard P. Ettinger [and] David E. Holieb.

Manylion Llyfryddiaeth
Prif Awdur:	Ettinger, Richard P.
Awduron Eraill:	Golieb, David Edwin, 1885- joint auth
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Englewood Cliffs, N. J. Prentice-Hall c1956
Rhifyn:	4th ed.
Pynciau:	Collecting of accounts. Credit.