00314cam a2200109ua 4500041001000000082001900010100002600029245009000055260004300145300001100188504000500199  aengh  a690.16bWHI/FL  aWhitring, Penelope  .  aFloor finishes : A guide to their selection / cWhitring Penelope.hTextual Documents  aLondon : bE & F.N.Spon Ltd  , c1948.  a78 ; .  a