RT Book T1 Writings on civil disobedience and nonviolence A1 Tolstoj, Lev Nikolaevič 1828-1910 LA English PP Philadelphia, Pa. u.a. PB New Society Publ. YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1645779688 SN 0865711097 SN 0865711100 K1 Gewaltloser Widerstand