Annual repart 1972.
Treść karty:ANNUAL 702.651 Annual repart 1972.Polish Academy af Science The Ludwik Hirszfeld Institute of Immunoloy and Experimental Therapy Wraciaw. Ed. Stefan Slopek. Transl. by Edwin Paryiki. Warszawa 1973 PZWL 8 . 66, nib. 1. Supplement af Archiwum Imaunalagiae et Therapiae Experimentans