by Srivastava. UK., GV. Shenoy, SC. Sharma $11.00
by Fausiah, Fitri, & Julianti Widury $7.00
by Kamaruddin Ahmad., S.E $11.00
by Arifin Pasaribu $5.57
by Pandji Anoraga, S.E., M.M $13.00
by Sukardja, Ahmad $6.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by Colin Coulson - Thomas $9.00
by George W. Barclay $9.00
by L. Prasetya, Pr. $6.00
by Prasanti $6.00
by Marga T $7.00