00404    a2200145   4500020002200000020001500022035001200037040001300049100001700062245004800079260004500127300002900172500002000201740003700221  a0139325751 (pbk.)  a155851161X  a5941806  aDLCbDLC10aDay, Michael10aTroubleshooting LAN manager 2cMichael Day.  aRedwood, City, CAb: M&T Booksc, c1991.  a337 p.b: ill.c; 24 cm.  aIncludes index.01aTroubleshooting LAN manager two.