![The New PSIA Alpine Technical Manual](http://s4804.pcdn.co/wp-content/uploads/2015/03/JMA_20141211_W_4_038-150x150.jpg)
The New PSIA Alpine Technical Manual
Ellen Post Foster is a lead author of the new PSIA Alpine Technical Manual – you don’t want to miss her presentation on the new manuals and the skills concept! Ellen was a member of the PSIA Alpine National Team…