000			00351nam a22001337a 4500
999			_c11052 _d11052
020			_a9966434445
082			_a500
100			_aRAI, B. and RICHARDSON, J. A.
245			_aImprove your Science Std 7 Coursebook /
260			_aNairobi, _bDhillon Publishers Ltd. _c2005,
300			_aiv, 132p.: col. ill.; 24.5 cm.
650			_aScience
942			_cBK