000 00366nam a2200157Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aCOURSE
_c54
040 _aMAIN
082 _a288
100 _aWALKER,ROGER S
_937203
245 0 _aUNDERSTANDING COMPUTER SCIENCE APPLICATIONS
250 _a1
260 _bTEXAS
_c1985
_aTEXAS
300 _b284
942 _cBK
999 _c44058
_d44058