000 00370nam a2200157Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
_c23.95
040 _aMAIN
082 _a950
100 _aHOPGOOD,F.R.A
_937149
245 0 _aINTRODUCTION TO THE GRAPHICAL KERNEL SYSTEM (GKS)
250 _a1
260 _bAP
_c1986
_aLONDON
300 _b250
942 _cBK
999 _c44001
_d44001