Yusuf, S. M.
Mathematical methods/ S. M. Yusuf - Lahore: Ilmi kitab khana; c1991. - viii, 460p. : ill. ; 24cm.
Mathematics.
510.072 / YUM
Mathematical methods/ S. M. Yusuf - Lahore: Ilmi kitab khana; c1991. - viii, 460p. : ill. ; 24cm.
Mathematics.
510.072 / YUM