512,147 PROGRESS Progress in gastroenterology. - New York [etc.]: Grune and Stratton. - 26 cm Vol. 3 / ed. by George B. Jerzy Glass. - [1977]. XVIII, 1052 s : il., wykr. Vol. 4 / ed. by George B. Jerzy Glass and Paul Sherlock. - [1983]. -XVI, 597 s., [1] k. tabl. : il., wykr. ISBN 0-8089-1025-6 (vol.3) ISBN 0-8089-1555-X (vol.4)