000 00298nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _bBAR
100 _aBartee, Thomas
245 0 _aIntroduction to computer science
260 _aNew Delhi
_bMc graw Hill Pub
_c1975
300 _a404
942 _2ddc
999 _c24695
_d24695