Weak signals(약점 신호)

  • Published on
    07-Sep-2014

  • View
    315

  • Download
    1

Embed Size (px)

DESCRIPTION

' ' (Weak Signals) ? ? , ? ' ' . ! 1% , Beecanvas ! - http://facebook.com/beecanvas . - https://www.slideshare.net/BeeCanvas !

Recommended

View more >