000 00414nam a2200169 4500
008 160616s1963 000 0
245 _aSets relations functions : an introduction
100 _aSelby, Samuel
100 _aSweet, Leonard
260 _aNew York
260 _bMcGraw-Hill Book Company, Inc.
260 _c1963
300 _a233
500 _aB31 K32
942 _cBK
_2BK904
080 _a510.21 SEL
999 _c904
_d904