00509     2200181   4500001002100000005001500021035002000036007000300056008003900059100003800098245002800136700004200164600001800206264002100224336002100245337002300266338003800289INLIS00000000000758320210408023102  a0010-0421000150ta210408                |          | |  0 aRaja Bongsu HutagalungePengarang1 aPengantar Kewirausahaan0 aSyafrizal Helmi SitumorangePengarang 4aKewirausahaan  bUSU Press,c2008  2rdacontentaTeks  2rdamediaaKomputer  2rdacarrieraSumber Sambung Jaring