000 00306nam a2200121Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
020 _a0297771329 : | 0297771833
050 _aKD691 .T9 1976
100 _aTwining, William L.
245 0 _aHow to do things with rules :
260 _c1976
942 _2lcc
_cBK
999 _c1848
_d1848