Romberg, Jenean. Let's discover watercolor. - New York Center for Applied Research in Education [1973, c1974] - 64 p. illus. 28 cm. - Her Arts and crafts discovery units . A step-by-step introduction to the materials and techniques of watercolor painting. ISBN: 0876285310 LCCN: 73016362 /AC/r85 Subjects--Topical Terms: Watercolor painting--Technique--Juvenile literature.Watercolor painting--Technique. LC Class. No.: ND2440 / .R65 Dewey Class. No.: 751.4/22