TY  - BOOK
AU  - Ilyas, Muhammad
TI  - A modern guide to astronomical calculation of Islamic calendar times & Qibla
SN  - 9679690091 (pbk)
U1  - 529.327 
PY  - 1984///
CY  - Kuala Lumpur
PB  - Berita Publishing SDN. BHD.
KW  - Calendar, Islamic-Table
KW  - Astronomical coordinate system
KW  - Natural time reckoning
KW  - Sidereal time
KW  - Spherical triangles
KW  - Orbital motions
KW  - Position determination
KW  - Lunar calendar
KW  - Technical details
KW  - Radiation detector
KW  - Islam
KW  - IIMC
ER  -