00470nam a2200181Ia 4500 48417 140430s9999 xx 000 0 und d NA PK-LaUMT 171.8 FOR- Sorokin, Pitirim A. Forms and techniques of altruistic and spiritual growth Sorokin, Pitirim A. New York,USA: Beacon Publisher, 1954 476 p. EN A5ltruism BK 46222 46222 0 0 0 0 01 01 2014-04-30 0 171.8 FOR- 57797 2014-05-06 00:00:00 2014-05-06 BK