Buck, Carol J. Workbook to accompany step-by-step medical coding / Carol J. Buck - 4th ed. - Philadelphia : W. B. Saunders, 2002 - vii, 168 p. : ill. ; 28 cm. ISBN: 0721693490 (pbk.) Hadiah Subjects--Topical Terms: Disease--classification National Library of Medicine Call No.: WB15