Mahmud, Sultan.
Intermediate calculus / Sultan Mahmud. - Dacca : East Bengal Publishers, 1967. - iii, 232 p. ; 18 cm.
330 330
Calculus.
517 / S59i
Intermediate calculus / Sultan Mahmud. - Dacca : East Bengal Publishers, 1967. - iii, 232 p. ; 18 cm.
330 330
Calculus.
517 / S59i