000			00448pam a2200181a 44500
008			160408b1964 xxu||||| |||| 00| 0 eng d
082			_a512.7 _bP476
100			_aPfeiffer, Paul K.
245	1		_aSETS, EVENTS, AND SWITCHING
260			_aN. Y. _bMcgraw-Hill _c1964
300			_a131
500			_aBibl. : P. 119-120
650			_aAggregates
650			_aSwitching Theory
650			_aSet Theory
964			_gCIRC
997			_aA29632 C
999			_c257250 _d257250