000 00396nam a2200145Ia 4500
003 LK-CoDNM
008 010623t1987 xxu||||| |||| 00| 1 eng d
040 _aLK-CoDNM
_dLK-CoDNM
_eLK-CoDNM
041 _aeng
080 _a681.31 UGC
245 _aComputer Systems : Students notes(Social sciences)
260 _bUniversity Grant Commission
_aColombo
_c1987
300 _b20p., 29 cm
942 _cBK
999 _c113526
_d113526