00724 2200277 4500001002100000005001500021008004100036035002400077041000800101082000800109090001500117100001700132245009100149260001800240300002500258650001500283650001700298850001200315990001300327990001600340990001800356990001800374990001800392990001800410990001800428INLIS00000000000508520130612093336 Ind  0010-061300000005085 aInd a649 a649, Ans b aGREGORY, Ans aBila anak bertanya, Membicarakan berbagai masalah penting dengan anak, Ans Gregory. -- a1982bJakarta axii, 207 hlm., 21 cm aPendidikan aRumah Tangga aNBPNMAT a13001300 a01201901300 a28.659/Pro.88 a28.660/Pro.88 a28.661/Pro.88 a39.328/Pro.91 a39.330/Pro.91