000 00348pam a2200157a 44500
008 230515b1982 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aDavid Parker
245 _aComputing Iseasy
250 _a0
260 _aNULL
_bNewles Technical Books
_c1982
300 _a113
650 _aNULL
999 _c570183
_d570183