00743cam a22002411  4500001001300000003000400013005001700017008004100034010001700075025001900092035001900111040001800130042001200148050001400160100002500174245008600199260005500285300004500340650002600385650002700411700004600438999001700484ne 64000242 DLC20260227111755.0811203s1963    ua a          000 0 engr   ane 64000242   aPL480:UAR-3494  a(OCoLC)7971133  aDLCcMnMdDLC  apremarc00aQC53b.M81 aMukhtār, Mahmūd.14aal-Ṭabīʻah al-ʻamalīyah.cMaḥmūd Mukhtār, Maḥmūd Amīn ʻUmar.  a[Cairo]bDār al-Nahḍah al-ʻArabīyahc[1963]  a256 p.billus., diagrs., tables.c24 cm. 0aPhysical instruments. 0aPhysical measurements.1 aʻUmar, Maḥmūd Amīn,ejoint author.  c46646d46646