Grammar time : understanding the comma /

Shows how incorrect use of the comma can change the meaning of a sentence, and gives seven simple rules for using the comma properly.

Bibliographic Details

Corporate Authors:	Educational Video Network, Inc, Wildcatter Productions
Other Authors:	Daleo, Michael A.
Format:	Video VHS
Language:	English
Published:	©1993
Subjects:	Comma. Punctuation. Educational films.