na INLIS000000000005883 20150706153125 170126||||||||| | ||| |||| || || 9786029784961 0010-071500000005883 523.1 523.1 IDA b IDATUL, FITRI BUKU PINTAR TATA SURYA Jogjakarta Harmoni 2011 160 hlm. ilus. 23 cm. Bibliografi : hlm.160 ASTRONOMI CORI, SUNNA