000 00409 a2200145 4500
999 _c3742
_d3742
020 _a0748740465
050 _aQA 75.5 BRA 1999
100 _aBradley, Ray
_eauthor
245 _aComputer sciences for advanced level
_cRay Bradley
264 _aLondon :
_bStanley Thornes
_c1999
300 _a730p. :
_bill.(col.)
500 _aIncludes index
650 _acomputer science
942 _2lcc
_cBK
_e4th
_h75.5
_iBRA
_kQA