00329nam a2200109Ia 4500008004100000040003800041100001800079245004000097260004700137300001200184653002300196211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aKostomarov, V 0aRusskii yazik diya vsyekh exersises  bRussian language publicationaMoscowc1977  a219p p.  aRussian linuistics