Peirce, signo

https://drive.google.com/file/d/0B3NnM3au45jhdEVPOFlrNmUzSUE/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhSS1lTmZ2UGJGNVE/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhekdLcEtqUFBDekU/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhZjQybkFWOWZLaFk/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhV2l1YXlRX2RCaFU/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhM00tMnZPUnRCZ0k/view?usp=drivesdk https://drive.google.com/file/d/0B3NnM3au45jhTTNDZXdvUWVMRGM/view?usp=drivesdk