na INLIS000000000004187 20150706151832 170126||||||||| | ||| |||| || || 9794895393 0010-071500000004187 650.1 650.1 AGU u AGUSTIN WYDIA GUNAWAN USAHA PEMBIBITAN JAMUR Jakarta Penebar Swadaya 2010 112 hlm. ilus. 21 cm. Bisnis