na INLIS000000000002416 20190208104407 $a 0010-0219000650 $a Melacak jejak prof DR. ismail ,S,H . M.C.I.:profesor ,investor /$c Thomas wijaya $a Thomas wijaya $a Cet.1 $a Jakarta :$b Pustaka sinar harapan,$c 2008 $a 1400629