000 00362pam a2200157a 44500
008 230515b0 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aNULL
082 _a515.9/CHU/BRO
100 _a"""CHURCHILL R.V.
245 _aCOMPUTER VARIABLE AND APPLICATION
250 _aMc. G
260 _aNULL
_bBROWN J."""
_c0
300 _a0
650 _a83.3
999 _c617368
_d617368