00513     2200193   4500001002100000005001500021035002000036007000300056008004100059020001800100100001600118245007300134250001600207260003400223300002100257082001000278084001600288990001500304INLIS00000000000424920241223034347  a0010-1224000420ta241223                           0 ind    a979-526-162-20 aS. Nasution1 aBerbagai Pendekatan Dalam Proses Belajar dan Mengajar /cS. Nasution  aEd.1, Cet 5  aJakarta :bBumi Aksara,c1992  a223 hlm :bilus.  a371.3  a371.3 S.  b  a1994001182