000			00519nam a22001457a 4500
999			_c5730 _d5730
020			_a0435574418 (Part 1)
020			_a0435574426 (Part 2)
082			_a507.1241 _bS34
245			_aScience in process
260			_aOxford _bHeinemann Educational _cc1988
300			_a2 vols. ( Part 1 and 2) _bcol. illus.; 26 cm.
500			_aPart 1: Be Scientific. Air. Chemicals Communication. Time. Part 2: Energy, Environment. Growing Liquids. Structure and forces.
650			_aScience - Study and teaching
942			_cBK