Mohd. Ma'sum Billah, 1968- Modern financial transactions under shari'ah / Mohd Ma'sum Billah. - Petaling Jaya, Selangor, Malaysia : Ilmiah Publishers, 2003. - 144 p. : ill. ; 23 cm. Bibliography : p.137-139 ISBN: 9832571286 RM30.00 Subjects--Topical Terms: Contracts (Islamic law)Finance--Religious aspects--Islam.Business--Religious aspects--Islam.