00287nam a2200085Ia 4500008004100000040003800041100002400079245007000103260002800173211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aVertogradova, V. V. 0aStrukturnaya tioologiya sredneindyskrkh fonologischeskikh  sistem  bNauka PubaMoscowc1967