na INLIS000000000002555 20220202014023 0010-0718000320 ta 220202 i 0 ind 340 340 KEL h Kelsen, Hans Hukum dan logika / Arief Sidharta S.H Cet. 1 Yogyakarta : Alumni, 1973 xiv, 127 Hlm ; 23 cm Judul Asli: Essays inLegal and Moral Philosophy Hukum Arief Sidharta 1299/PUK/1998 1300/PUK/1982 1.300/PUK/1982 1299/PUK/1998 1.299/PUK/1998 1.300/PUK/1982 1.299/PUK/1998 1.300/PUK/1982