00327nam a2200133Ia 4500003000900000008004100009040001600050080001600066100001800082245003700100260002600137300001500163650001500178IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a539.23bHEA  aHeavens, O. S 0aThin film physicscO. S. Heavens  aLondonbMethuenc1970  avii, 152p.  aThin films