000 00273nam a2200109Ia 45e0
008 181001s1989 xx 000 0 und d
100 _aBeam
245 0 _aIllustrated programming
260 _aDelhi
_bB.P.B publ.
_c1989
300 _a430
942 _2ddc
_cBK
999 _c3922
_d3922