23426 1841 10 PAVLOVIC, Vasilije Additional Author mixed material Beograd Zavod za izdavanje udzbenika SRS 1963 PEARSALL, I.S. Additional Author mixed material 0263050009 London Mills and Boon Limited 1972 PEATMAN, John Additional Author mixed material New York McGraw-Hill 1972 PEATMAN, John Additional Author mixed material New York McGraw-Hill 1977 studija iz politicke sociologije PECUJLIC, Miroslav Additional Author mixed material Beograd Institut za politicke studije Fakulteta politickih nauka 1970 PECUJLIC, Miroslav Additional Author mixed material Beograd Rad 1960 PEGRUM, Dudley F. Additional Author mixed material HomewoodNobleton Richard D. IrwinIrwin-Dorsey Limited 1968 PEHOVIC, A.I. Additional Author Zidkih, V.M. Additional Author mixed material Leningrad Energija 1976 obicne diferencijalne jednacine prvog reda PEJOVIC, Tadija Additional Author mixed material Beograd Naucna knjiga 1949 obicne diferencijalne jednacine viseg reda i sistem jednacina PEJOVIC, Tadija Additional Author mixed material Beograd Naucna knjiga 1948