000 002670000a22001210004500
245 _aPrinciples of systems programming
100 _aGraham, R.M.
260 _aNew York
_bWiley
_c1975
300 _a422 p.
080 _a681.3.06
_bG7
041 _aEN
942 _cBK
999 _c105044
_d105044