00418 2200157 4500001002100000008004100021035002000062245003300082100001600115260003400131300002700165020001800192084001700210082001100227990002200238INLIS000000000000147 ind  a0010-1024000147 aMetode researchcNasution S. aNasution S. aJakarta :bBumi Aksara,c2006 aviii, 156 hlm.c21 cm. a979-526-235-1 a001.42 NAS m a001.42 a322/BBPK-MKS/2023