estudios independientes semana7

http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfM2hiZGhidmZz&hl=en
http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfM2hiZGhidmZz&hl=en
http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfNDkzZ2p6N2My&hl=en
http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfNWZqY2IyNmY0&hl=en
http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfMTJocDc1Y2tjdA&hl=en
http://http://docs.google.com/Doc?docid=0AfEVhvr6puEVZGNkOHM0YjhfMTNjbnQzNThjdA&hl=en