Hotchkiss, John F. Hummel art / [electronic resource] / by John F. Hotchkiss.. — 1st ed.. — Des Moines : : Wallace-Homestead Book Co.,, 1978.. — 240 p. (p. 239-240 blank) : : ill. (some col.) ; 28 cm.
Includes bibliographical references (p. 225-227) and index.