TY  - BOOK
AU  - ʻAfīfī,Muḥammad Yūsuf Muḥammad
TI  - Naẓarīyat al-ālāt
AV  - TJ170 .A35
PY  - 1963///-
CY  - al-Qāhirah
PB  - Maktabat al-Nahdat al-Miṣrīyah
KW  - Machinery
KW  - Mechanics, Applied
ER  -