000 00314nam a2200145Ia 4500
020 _a9789814088152
082 _bT-1048
_a500
100 _a"HEYWORTH REX"
245 0 _aSCIENCE DISCOVERY 1
260 _c2000
300 _a289
944 _cTR
999 _c277247
_d277247