ISBN 9780393001426 books & textbook
The Ego and the Id (The Standard Edition of the Complete Psychological Works of Sigmund Freud)
Freud, Sigmund Strachey, James Gay, Peter
W. W. Norton & Company /1990-09-17 Paperback / 128 Pages
isbn-10: 0393001423 / isbn-13: 9780393001426
