Liberation Bookshop INTERNATIONAL BOOKS - LIBERATION BOOKSHOP at 123 Willis Street, next to Perrett's Boutique THE MILITANT - leading American Trotskyist magazine read internationally by socialists. surface 25c CHALLENGE - revolutionary communist newspaper taking the Maoist lina, surface 10c We quote the N.Z. Monthly Review February "our conservative students tend to be nice, ordinary chaps who work hard to get a degree and don't have much time for politics. The socialist militant usually has a…