Gourdie, Tom. Calligraphic styles / Tom Gourdie. - New York : Taplinger Pub. Co., c1979. - 106 p. : ill. ; 25 cm. "A Pentalic book." ISBN: 080081181X : $6.95 LCCN: 79052316 Subjects--Topical Terms: Calligraphy. LC Class. No.: Z43 / .G66 Dewey Class. No.: 745.6/197