000 00236nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aWIRTH(NIKLAUS)
245 0 _aALGORITHMS DATA STRUCTURE PROGRAMMS
260 _bPHI
942 _2ddc
_cBTECH
999 _c3456
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