00406nam a2200145 4500 2853 2853 200317b ||||| |||| 00| 0 eng d 510 W5949 2460 Whitesitt, J. Eldon Boolean algebra and its applications / Massachusetts Addision Wesley 1961 x, 182 p. Algebra Boolean ddc BK 0 0 ddc 0 510_000000000000000_W5949 0 7682 CL CL 2020-03-17 510 W5949 04995 2020-03-17 BK