00293nam a2200109Ia 4500082002500000100003400025245002800059260005300087300001000140500000500150700002800155  a309.0494977bM636.GB  aMihailov, D., and Marinov, D.  aGuidebook to Bulgariab  aSofiabForeign Languages Publication Housec1965  a202p.  a  aMarinov, D. ; jt. auth.