by - $11.00
by M.A.W. Brouwer $11.00
by J.C.T. Simorangkir, S.H., dkk $7.00
by - $12.00
by Lembaga Kajian Hukum Bisnis FH USU Medan $6.00
by H. Rosjidi Ranggawidjaja, SH. $5.00
