000 00288nam a2200121Ia 4500
008 211209s1988 xx 000 0 und d
041 _aeng
082 _a005.133 N88 C TOW
100 _aTOWNSEND, CARL
245 _aUNDERSTANDING C
260 _aUSA
_bHOWARD W. SONS
_c1988
300 _a364
999 _c25122
_d25122