00730nam a2200241 a 450000100060000000300080000600500170001400800410003103500190007204000370009104100080012808200260013610000230016224501140018526000360029930000310033550000190036665000170038565000140040265000090041665000170042570000460044268540BD-RjUL20211209081802.0170403s1929    enkao         001 0 eng d  a(BD-RjUL)68750  aCOOcCOOdMNUdEQOdBD-RjULbeng  aeng  223a530.427bLAS 19291 aLawrence, A. S. C.10aSoap films :ba study of molecular individuality /cby A.S.C. Lawrence ; with a foreword by Sir William Bragg  aLondon :bG. Bell & Sons,c1929  axi, 141 p. :bill. ;c23cm  aIncludes index 0aCapillarity. 0aMolecules 0aSoap 0aSoap bubbles1 aBragg, William Lawrence,cSir,d1890-1971