00401nam a2200169Ia 450000500170000000800410001702000180005804100080007608200100008410000240009424500280011825000070014626400320015330000260018565000060021165500140021720260922095409.0260922s9999    xx            000 0 und d  a979-415-817-8  aind  a155.41 aGUNARSA, Singgih D 10aPsikologi Perkembangan   a12  aJakartabGunung Muliac1999  a57 hlm.bilus.c20 cm 4a0  aGrade 7-9