00342nam a2200121Ia 450000500170000000800410001702000150005805000150007310000180008824500550010626000350016165000240019620251229085241.0251229s9999    xx            000 0 und d  a0198242174  aP 221 .C37  aCatford, J.C. 2aA practical introduction to phoneticscJ.C Catford  aOxfordb Clarendon pressc1988  aPhonetics-Phonology