000 00467nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0878401105
040 _cUDSM
050 _aP53.G4 1975
245 0 _aReport
260 _aWashington, D.C.
260 _bGeorgetown University Press
260 _c1975
300 _axi,297p.
300 _c22cm.
650 _aLanguage and languages
942 _2Library of Congress Classification
942 _cReport
999 _c101980
_d101980