Gray, Bill Calligraphy tips Bill Gray. - 1st ed. - New York Design Press c1989. - 128 p. ill. 24 cm. Includes index. Bibliography: p. 125-126. ISBN: 0830655018 12.95 LCCN: 88039505 //r92 Subjects--Topical Terms: Calligraphy LC Class. No.: Z43 / .G697 1989 Dewey Class. No.: 745.6/1