1. Heavenly mathematics :the forgotten art of spherical trigonometry
Author: Van Brummelen, Glen
Library: Library of Razi Metallurgical Research Center (Tehran)
Subject: ، Spherical trigonometry,، Trigonometry
Classification :
QA
535
.
V36
2013
2. Plane and Spherical Trrigonometry
Author: / [by] Dyman M. Kells, Willis F. Kern[and] James R. Bland
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Trigonometry,Plane,Trigonometry,Spherical
Classification :
QA
531
.
K38
3. Plane and spherical trigonometry
Author: Kells, Lyman Morse
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Trigonometry, plane , Trigonometry, Spherical
Classification :
QA
531
.
K38
1951
4. SCHAUM'S OUTLINE OF THEORY & PROBLEMS OF PLANE & SPHERICAL TRIGONOMETA RY
Author: AYRES,FRANK
Library: Central Library and Documentation Center (Semnan)
Subject: ، TRIGONOMETRY,، TRIGONOMETRY,PLANE,، TRIGONOMETRY,SPHERICAL
Classification :
QA
276
.
A452
5. Schaum's Outline of Theory and Problems of Plane Spherical Tigonometry
Author:
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Trigonometry,Plane,Trigonometry,Spherical
Classification :
QA
533
.
A8
6. Schaum's outline of theory and problems of plane and spherical trigonometry
Author: Ayres, Frank
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Trigonometry, Plane,، Trigonometry, Spherical
Classification :
QA
531
.
A9
7. Schaum s outline of theory & problems of plane & spherical
Author: AYRES,FRANK
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: TRIGONOMETRY , TRIGONOMETRY,PLANE , TRIGONOMETRY,SPHERICAL
Classification :
QA
531
.
A8
8. Sphere, spheroid and projection for surveyors
Author: / J. E .Jackson,Jackson
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Spherical trigonometry
Classification :
E9
9. Sphere, spheroid and projections for surveyors
Author: Jackson, John Eric
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Surveying- Mathematics,، Trigonometry- Spherical
Classification :
TA
549
.
J2
10. Spherical trigonometry
Author: By the late I. Todhunter. Revised by J. G. Leathem
Library: Iranology Foundation Library (Tehran)
Subject: Spherical trigonometry
Classification :
QA
535
.
T6
1919
11. Spherical trigonometry and tables
Author: Granville, William Anthony
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Spherical trigonometry
Classification :
QA
535
.
G7
