00422nam a2200133 a 450000500170000000800410001702000150005804100080007308200080008110000170008924501010010626400480020730000330025520260717091613.0260717s1981    ii            000 0 eng d  a0192860364  aeng04a6081 aHarré, Rom10aGreat scientific experiments : 20 experiments that changed our view of the world /cHarré, Rom 1aNew York :bOxfort University Press,c1981.  aviii, 216 p. : ill. ; 20 cm.