000 00347nam a2200145Ia 4500
020 _a9780199181711
082 _b000987
_a500
100 _a"JENNINGS, TERRY"
245 4 _aTHE YOUNG SCIENTIST INVESTIGATES COURSE BOOK 1 - 7f
260 _c1990
300 _a96
944 _cR
999 _c604469
_d604469