00746nam a22002411 4500 2641372 BD-DhUL 20140825143443.0 840522s1965 mau 000 0 eng 65019237 DLC/ICU BD-DhUL BD-DhUL QA266 .B8 512.8 19 BUI Burton, David M. An introduction to abstract mathematical systems [by] David M. Burton. Reading, Mass., Addison-Wesley [1965] vii, 120 p. 24 cm. Addison-Wesley series in introductory mathematics Algebra, Abstract. Abstract mathematical systems. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 5742 5742 0 0 ddc 0 512_800000000000000_BUI 0 NFIC 9946 DUSL DUSL GEN 1980-05-21 Gift 512.8 BUI A179865 2014-08-25 3 2014-08-25 BK 0 0 ddc 0 512_800000000000000_BUI 0 NFIC 9950 DUSL DUSL GEN 1980-05-21 Gift 512.8 BUI A179864 2014-08-25 2 2014-08-25 BK 0 0 ddc 0 512_800000000000000_BUI 0 NFIC 9952 DUSL DUSL GEN 1980-05-21 Gift 512.8 BUI A95179 2014-08-25 1 2014-08-25 BK