000 00378nam a2200157Ia 4500
020 _a9788176498289
040 _cPK-LaCSN
082 _b2240
_a500
100 _a"Moore Ellen Jo"
245 0 _aLearning to be a scientist
260 _b,Viva Education
_aNew Dahli
_c2004
300 _a76
942 _2ddc
_cBK
999 _c793850
_d793850