Surujuddin Ahmed
Modern plane trigonometry - 6th ed. - Dacca Mrs. Zebunnessa Ahmed 1970 - xii, 256p. illus 24 cm.
Trigonometry
514.5 / SUR/1970
Modern plane trigonometry - 6th ed. - Dacca Mrs. Zebunnessa Ahmed 1970 - xii, 256p. illus 24 cm.
Trigonometry
514.5 / SUR/1970