Just downloaded trial version -- don't see iPhoto library in Aperture and need to import selected photos-not entire library!

I just downloaded trial version -- don't see iPhoto library in Aperture and need to import selected photos to edit, not entire i Photo library! I read manual and it says:

Browsing and Selecting Images in Your iPhoto Library

You use the Aperture iPhoto Browser to review iPhoto images and import specific images into the Aperture library. The iPhoto Browser gives you a handy way of looking for certain images without having to import your entire iPhoto library.

So, where do I review the iPhoto images...there is nothing in there that says "iPhoto Library" Everything I see pertains to Aperture Library which of course is empty since I haven't imported (or dragged) any photos in there yet.

Also is tech support available for Aperture? I have Apple Extended Support and I sure would love it if I had individual help. I have a deadline --3 days to edit 300 photos and I'm a complete amateur. iPhoto doesn't have the capability to erase parts of a face (I need to contour the neck of a mannequin to make it proportionate to the separate head I put on top of it. I'm sure Aperture must have a tool to help me do that! At least I hope so. 🙂