produced by public television station WNET/thirteen, New York, New York ; curriculum design editor, Debbi Wasserman Bilowit ; editor, Heidi L. Kane ; student work-a-text writers, Lynne Brenner Ganek, Debbi Wasserman Bilowit ; TAE writers, Lynne Brenner Ganek ... [and others] ; design, Juanita Elefante Gordon ; design/production director, Heidi L. Kane ; typography and production, Harold Black Inc. ; illustrator, Joanne Slattery McDowell ; photography, Don Perdue