2° parcial

https://drive.google.com/file/d/0ByrLbL5ZBMAVQWtMNWVVNUQ2WVBhZ1RxODFlRjVCOFI1bTBR/view?usp=sharing
https://drive.google.com/file/d/0ByrLbL5ZBMAVeFBTUGY5SWFwZ2c/view?usp=sharing https://drive.google.com/file/d/0ByrLbL5ZBMAVRFZicDllNnF2d0E/view?usp=sharing https://drive.google.com/file/d/0ByrLbL5ZBMAVWFFRelA0MXE3U2c/view?usp=sharing https://drive.google.com/file/d/0ByrLbL5ZBMAVbG5ZSmVFMUpQZWM/view?usp=sharing
https://drive.google.com/file/d/0ByrLbL5ZBMAVbjFVWk1WR3c3Rmc/view?usp=sharing
https://drive.google.com/file/d/0ByrLbL5ZBMAVLVFJVDdFZllQOXc/view?usp=sharing https://drive.google.com/file/d/0ByrLbL5ZBMAVSjFaWWxhdElOZlU/view?usp=sharing
https://drive.google.com/file/d/0ByrLbL5ZBMAVNV93d0c1SUpZcDQ/view?usp=sharing
https://drive.google.com/file/d/0ByrLbL5ZBMAVMjlNX1ByWFE5TzQ/view?usp=sharing