000 00000nam a2200000 a 4500
005 20251202164258.0
082 _a511.322
_bFRA
100 _aFraisse, R.
245 _aTheory of relations
260 _aNorth Holland
_c1986
300 _axii,397 p.
_b34 cm.
_cHB
630 _aTheory of relations
964 _bEng
_c
_d
_e
_f
_g_
997 _a2961 LIBSC C
999 _c5935
_d5935