000 00427nam a2200157Ia 4500
008 210809s9999||||xx |||||||||||||| ||und||
020 _a9781840840490
028 _aGifted by Dr. Kumar Ketkar
082 _223
_a500 OXL
100 _aChris Oxlade
245 0 _aPocket science
260 _bDempsey Parr
_c1998
300 _a128p.
650 _aNatural sciences & mathematics-- Natural sciences & mathematics
942 _cBOOK
999 _c57296
_d57296