SCHWARTZ ALLEN D./współaut/ 296,301 ALTMAN ARNOLD J., SCHWARTZ ALLEN D. Malignant diseases of infancy, childhood and adolecence / A. J. Altman, Allen D. Schwartz ; /contributors : Julia M. Cotter et al/- — 2 ed. — Philadelphia /etc/ : W. B. Saunders Co., 1983. — XIV, 605 s. : il.; 27 cm ISBN 0-7216-1211-3