00492 a2200157 4500 8857 8857 0175550115 LB1585 BOW 1979 Bowker, Michael Kenyon Making Elementary Science Apparatus : a Handbook for Teachers in Tropical Areas/ M. K. Bowker & Hunt, A.R.D. Nairobi: Thomas Nelson, 1979. 65p. text Scientific apparatus and instruments. Hunt, A.R.D. lcc BK 1585 BOW LB