000 00300nam a2200109Ia 4500
008 220201s1986 xx 000 0 eng d
082 _a5.4
_bCOO320
100 _aCooper,T.A.
245 0 _aReference ule based programming with with opsc
260 _bGalgotia Publications
_aNew Delhi
_c1986
942 _2ddc
999 _c6558
_d6558