na INLIS000000000007759 20130515193827 ind 0010-051300000007759 ind 297.6 297.6 Abu, Abdullah Etika Belajar/ penerjemah, Muyassir, Hadil Cetakan : 1 Solo Pusaka Montiq 1997 146 hlm. ;18.5 cm. Sosial & Budaya