000 00734nam a2200229 4500
005 20150610145223.0
008 711014s1971 enka b 001 0 eng
020 _a442034067
040 _aDLC
_cDLC
_dDLC
082 0 0 _a512.55 HIG
100 1 _aHiggins, Philip J.,
_d1926-
245 1 0 _aNotes on categories and groupoids
_c[by] Philip J. Higgins.
260 _aLondon,
_aNew York,
_bVan Nostrand Reinhold
_c[1971]
300 _aiv, 178 p.
_billus.
_c21 cm.
490 0 _aVan Nostrand Reinhold mathematical studies, 32
500 _aOn spine: Categories and groupoids.
504 _aBibliography: p. 173-174.
650 0 _aGroupoids.
650 0 _aCategories (Mathematics)
740 _aCategories and groupoids.
942 _2ddc
999 _c23299
_d23299