000 00411nom a22001217a 4500
008 170619b xxu||||| |||| 00| 0 eng d
040 _cPAL
245 _aSonlight Science Kit B/ Instructor's Guide/
_bMatter, ecosystems, earth systems, & engineering design
300 _a146 pages;
_b10 library books,;
440 _aSonlight
_9248
521 _aAges: 8-10 and Grades: 3-5
942 _2ddc
_cMX
_hKit B
_kSonlight
999 _c3737
_d3737