000 003040000a22001330004500
245 _aComputer programming
100 _aRobinson, Philip
260 _aLondon
_bCassell
_c1972
300 _avii, 104p. : ill.
020 _a0304304123
080 _a811.111'276.6
_bR6
041 _aEN
942 _cBK
999 _c113151
_d113151