000 00351nam a2200157Ia 4500
020 _a0000000000
040 _cPK-LaCSN
082 _b128T
_a500
100 _a"Mr.Jeffry Stephen"
245 0 _aScience 2
260 _bThe City School
_c2012
300 _a124
942 _2ddc
_cTB
999 _c763225
_d763225