00393nam a2200097Ia 4500008004100000100002400041245012500065260007100190300000800261650002600269241028s9999||||xx |||||||||||||| ||und||  aHAUSER, Philip M Ed 0aHandbook for social research in urban areas                                                                               bUNESCO                                                      c1965  a264  a URBAN SOCIOLOGY