000 00340 a2200133 4500
020 _a0335142737
082 _a004.0151
_bOPE
090 _c6051
_d8231
245 _aChapter 4 data types
_bBlock IV (Chapters 10-13)
260 _aWalton
_bOpen University
_c1988
_g1988
300 _a76p.
_c29cm
650 _aMathematical principles
942 _cL
999 _c34847
_d34847