Sattar, M. A.
A treatise on higher trigonometry / by M. A. Sattar. - Dacca : Mullick Brothers , 1956. - ii, 187 p. ; 18 cm.
Trigonometry.
514 / SAT
A treatise on higher trigonometry / by M. A. Sattar. - Dacca : Mullick Brothers , 1956. - ii, 187 p. ; 18 cm.
Trigonometry.
514 / SAT