000			002860000a22001330004500
245			_aThin film physics
100			_aHeavens, O.S.
260			_aLondon _bMethuen _c1970
300			_a152p. : ill.
020			_a0412211106
080			_a539.23 _bH4
041			_aEN
942			_cBK
999			_c101712 _d101712