000 00336pam a2200157a 44500
008 230405s1994 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aBuford John F
245 _aMultimedia Systems
250 _a1
260 _a
_bPearson edu
_c1994
300 _a463p,23cm
440 _a450
690 _aMCA
906 _a6967
999 _c259826
_d259826