na YOGYA-02090000014948 20090227022457.0 ind 333 01332 8 010-020900000014948 330.1 330.1 Spe E SPEIGHT, H Economic and industrial efficiency H. Speight 3th. Ed MacMillan St. Martin's Press 1970 266 hlm 21 cm Bibliografi : hlm. 259-160 Indeks Teori ekonomi YOPDYOG(B) 12-08-05 1 b000010662