00621     2200205   4500001002100000005001500021035002000036245005700056100002300113300003000136260004900166082001000215084001600225020001800241650001100259520008200270990002100352990002100373990002100394INLIS00000000040212020200123084537  a0010-01200007211 aSeri Sains Dasar :bMengenal Cahaya /cTita : setter0 aIin Meina Indirani  a108 hal :bIlus. ;c25 cm  aTanggerang :bAliansi Belajar Mandiri,c2017  a535.1  a535.1 IIN s  a9786023168477  aCahaya  aCahaya ada di sekitar kita. Kita dapat melihat suatu benda karena ada cahaya.  a1200/PM/H/I/2020  a1201/PM/H/I/2020  a1202/PM/H/I/2020