na INLIS000000000001512 20221123083002 0010-0421001512 221123 | | 0028957601 id 031.300 031.300 SIL i SILLS, David L. International encyclopedia of the social science 11 and 12 Cet. 4 Florida : The MacMillan Press LTD, 1972 638 p. : ill. ; 26 cm. ENSIKLOPEDI -- ILMU SOSIAL 031.300 SIL i 1721