00420     2200157   4500001002100000005001500021035002000036245005700056100002100113300003300134260003000167082001100197084001700208600002000225990001700245INLIS00000000000084720250425090258  a0010-04250000261 aProblema Remaja Dan Pemecahannya /cSofyan S. Willis0 aWillis, Sofyan S  a87 hlm :bilus ;c14 X 21 cm  aBandung :bAngkasa,c1994  a363.23  a363.23 WIL p 4aProblema Remaja  a3207/PP/2024