00458nam a2200169Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085100002500100245003300125260003600158300002300194650003000217650004100247226672BIBL20160527201426.0770613s1977    nyua          00010 eng    a 77075283   a080523670810aScharf, David2Local10aMagnificationscDavid Scharf0 aNew YorkbSchocken Booksc1977.  aviii, 119 p.bill. 0aPhoto micrography.2Local 0aScanning electron microscope.2Local