000 00330nam a22001457a 4500
020 _a00000000000
040 _cPK-LaCSN
082 _a500
_bthe city school
100 _athe city school
245 _aScience level 2
300 _3text English
_a121
_billustration
_c27 cm
650 _atext
942 _2ddc
_cTR
999 _c825240
_d825217