00295nam a2200097Ia 4500008004100000040002500041100006000066245003400126260002700160300001000187230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  aThoreau, Henry David; with an afterword by Perry Miller 0aWalden and civil disobedience  bNAL Penguin Inc.c1980  a255p.