000 00323nam a2200145Ia 4500
020 _a0000000000000
082 _b510
_a500
100 _a"BONNET, BOB"
245 0 _aSCIENCE FAIR PROJECTS - CHEMISTRY
260 _c1990
300 _a94
944 _cBK
999 _c362280
_d362280