LEADER 00936nam a2200205 i 4500 001 000000074727 003 CaOOAMICUS 005 20030923135834.0 008 030923s1930 xx 000 b eng c 040 $aPUG$bita 084 $a438 P 100 1 $aTritton, Arthur Stanley.$0(OLS)http://pug/name/18439 245 14$aThe caliphs and their non-Muslim subjects :$ba critical study of the covenant of 'Umar /$cArthur Stanley Tritton. 260 $aOxford :$bUniversity Press,$c1930. 300 $a240 p. ;$c22 cm 655 07$aIslam. Storia islamica$xI primi quattro califfi.$0(OLS)http://pug/subject/30409 850 $aPUG 852 $aPUG$W1$xMagazzino$y4$mMag. 438 P 11$j589752$n $B117807$CPUGBibl$Z2$F117807 $H112574 $82 996 $6084$a438 P$9(OLS)http://pug/classification/4078 996 $6245$aThe caliphs and their non-Muslim subjects :$ba critical study of the covenant of 'Umar$9(OLS)http://pug/title/28883