00450nam a2200145Ia 45000010006000000050017000060080041000230200018000640820017000821000025000992450070001242600052001943000031002466500027002771240720261006004427.0120911s9999    xx            000 0 und d  a9780139376818  a001.6425 KER  aKernighan, Brian W.   aThe UNIX programming environment / Brian W. Kernighan, Rob Pike.   aEnglewood Cliffs, N.J. : Prentice-Hall, c1984.   ax, 357 p. : ill. ; 25 cm.   aComputer programming.