000 00333nam a2200121Ia 4500
005 20251007104612.0
008 251006s9999 xx 000 0 und d
100 _ahume,j. n. p.
245 0 _astructured programming using pl/1 and sp/k hume,j. n. p. holt,r. c.
260 _a1st ed. | Reston Reston
260 _c1975
942 _cBOK
999 _c10792
_d10792