000 00283nam a2200121Ia 4500
008 160710s1967 xx 000 0 und d
082 _aALL
100 _aALLEN,DELORAN
245 _aDISSERTATION ABSTRACTS
260 _bUNIVERSITY MICROFILM
_c1967
300 _a733
942 _2ddc
_cB
999 _c33699
_d33699