Normalni biokonatniti coveakija orga- aiz m i techni patologicai otkloaeaija
Card's contents:POLNAREV BORIS LEV /wspoaut./ 528.286 BOSEV NIKOLA ATABASOV, POLHAREV BORIS LEV PAMDOV CHARRI IVAHOV Normalni biokonatniti coveakija orga- aiz m i techni patologicai otkloaeaija. Plovdiv 1976 Izdat."Christo G.Daiov" 8° s. 532, *lb. 3, il.