00354nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001800080100002700098245002700125250000800152260003800160300001000198TMU20260109113552.0160921s9999    xx            000 0 und d  a9788170297536  a005.43bKan-U  aKanetkar, Yashanant P.  aUnix Shell Programming  a1st  bBBP Publicationsc2011aNew Delhi  a485p.