000 00495nam a22001577a 4500
005 20221020142555.0
008 221018b |||||||| |||| 00| 0 eng d
040 _ckrea
082 _a510 POL
245 _aPolymaths: preliminary course in mathematics; Book C, Sets, concepts and relations /
_cedited by P.A.Armstrong
260 _aCheltenham
_bStanley Thrones
_c1977
300 _adifferent pages, 30 cm
500 _aGratis Lalitha Janakiraman
650 _aMathematics
942 _2ddc
_cBK
999 _c114760
_d114760