003620000a22001450004500 100 338.9 BET Bethelhein, Charles Studies in the theory of planning Bombay, Asia Publishing House 1959 451 Planning- Economic s/ Trade- Planning/ Investments BK 350007 350007 0 0 0 0 KAUCOAV KAUCOAV 2014-05-02 0 338.9 BET KAU_COAV-7846 2014-05-02 00:00:00 2014-05-02 BK