TY - BOOK AU - Mu'Asiray Li'l-Mutaqaddimin Au. TI - Rasa'ilu'l-mutafarriqa f'il-hai'at U1 - B9, 28H8 PY - 1948/// CY - Hyderabad PB - Dairatu'l-ma'arifi'l-Osmania India KW - ASTRONOMY KW - MATHEMATICS KW - ARABIC LANGUAGE ER -