00646     2200253   4500001002100000005001700021008004100038020001600079035002400095082001000119090001700129100001500146245005100161250001200212260004000224300001900264500003100283500001100314650001800325850001500343980001300358985000600371999001500377YOGYA-0209000001494820090227022457.0                                   ind    a333 01332 8  0010-020900000014948  a330.1  a330.1bSpe E  aSPEIGHT, H  aEconomic and industrial efficiencycH. Speight  a3th. Ed  aMacMillanbSt. Martin's Pressc1970  a266 hlmc21 cm  aBibliografi : hlm. 259-160  aIndeks  aTeori ekonomi  aYOPDYOG(B)  a12-08-05  a1  ab000010662