000			00356nam a2200181 4500
020			_a _c
082			_a530.41 HEA-T
100			_aHeavens, O S
245			_aThin film physics
250			_a
260			_aMethuen & Co., London _c1970
300			_a152
490			_a
500			_a
590			_aBejoy _b _c
650			_aThin films
942			_cBK
999			_c476117 _d476117