na INLIS000000000000963 20211209103719 0010-1221000101 ta 211209 g 0 ind 979-416-832-7 633.492 633.492 HAF p HAFSAH, Mohammad Jafar Prospek bisnis ubi jalar / Mohammad Jafar Hafsah Cet. 1 Jakarta : Muliasari, 2004 xxi, 244 p : ill ; 20,5 cm Ubi jalar 307/B/2007