curprev10:1410:14, 2 April 2014 Makyentalkcontribs m11,865 bytes+3 Fix various "unknown parameter errors" in citation template parameter names. Split ISBN with 2+ ISBN # into isbn= and id=. Run gen fixes and typos if found., replaced: {{cite book | author=William Fulton | authorlink=Willia using AWBundo
curprev11:1811:18, 8 May 2013 110.234.157.124talk 12,044 bytes+25 the lenght of two ladder is 60&80feet respectively, and the inbetwwen distance of ladder is 20 feet,what will be the intersection and perpendicular lenghtundo