000 00317nam a22001337a 4500
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008 210909b ||||| |||| 00| 0 eng d
041 _aeng
100 _aTennent R D
_925804
245 _aPrinciples of programming language
260 _aN Delhi
_bPHI
_c1988
300 _a271
942 _cBK
999 _c63423
_d63423