00475nam a2200181Ia 4500 67057 150604s9999 xx 000 0 und d 0391007149 PK-LaUMT ARA 510.917671 ALI-M Ali Abdullah Al-Daffa The Muslim contribution to mathematics Ali Abdullah Al-Daffa London,UK: Groom Helm, 1977 121 p. EN Mathematics, Arabic BK 72451 72451 0 0 0 0 01 01 2015-06-03 0 ARA 510.917671 ALI-M 63646 2015-06-05 00:00:00 2015-06-05 BK