45. ‎Mathematics for individual achievement‎

Author:

Library: Central Library of Astan Quds Razavi-Hall of Foreign Books (Khorasan Razavi)

Subject: Arithmetic -- Study and teaching (primary)

Classification :
510
.
7
M426
1974

54. 1,2,3 Netherlands

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Study and teaching )elementary( ، Arithmetic

Classification :
QA
135
.
5
.
O53

55. New school arithmetic

Library: Central Library and Archive Center of shahid Beheshti University (Tehran)

Subject: Arithmetic - Study and teaching

Classification :
511
P

56. Number in the nursery and infant school

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Arithmetic - Study and teaching

Classification :
QA
135
.
K41
1957

58. Numbers we need ; primer

Author:

Library: Central Library and Documents Center of Al-Zahra University (Tehran)

Subject: ، Arithmetic - Study and teaching ) Primary(

Classification :
QA
135
.
5
.
B7