000 00277nam a22000977a 4500
999 _c44092
_d43681
008 251110b ||||| |||| 00| 0 eng d
245 _aYoung Scientists level 2
260 _bYoung Scientists Pte. Ltd.
_c2019
300 _a58 pages.;Colour Illustration.:26cm.
942 _2ddc
_cOS