000 00321nam a2200133 4500
001 007510
005 20260807101504.0
008 260101s1970 pe 000 0 spa d
100 1 _aJ.G. Rijsdijk
245 1 0 _aProvisional Notes on Programming sera X-1
264 1 _aEnschede
_bITC
_c1970
942 _cLIBRO
999 _c36074
_d36074