00400nam a2200133 a 4500020002700000020003000027082001700057100002200074245002200096260004000118300001300158650002500171856007000196  a8170293367 (paperback)  a9788170293361 (paperback)  a005.42282THA1 aThakkar, Kaushal.10aWorking with UNIX  aNew DelhibBPB Publications,c2003.  a523 p. ;  aUNIX (Computer file)40uhttp://www.amazon.com/exec/obidos/ASIN/8170293367/chopaconline-20