1. Perturbation techniques in mathematics, physics, and engineering
Author: Bellman, Richard Ernest
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Perturbation )Mathematics(
Classification :
QA
871
.
B44
2. Perturbation techniques in mathematics, physics, and engineering
Author: Bellman, Richard Ernest
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Perturbation )Mathematics(
Classification :
QA
871
.
B44
1966
3. عنوان اصلی: Perturbation techniques in mathematics, physics, and engineering
Author: بلمن ،ریچارد ارنست
Library: (Golestan Library (Libraries of Art and Cultural Organization of Tehran Municipality (Tehran)
Subject: ، اختلال )ریاضیات(،
Classification :
519
،
/8
،
ب
655
ف
،
1386
4. فنون اختلالات در ریاضیات. فیزیک. و مهندسی,Perturbation Techniques in Mathematics, Physics, and engineering
Author: ریچارد بلمن ,,ویراسته سعید رفعت جاه,بلمن. ریچارد ارنست
Library: Central Library and Document Center of Shahid Motahari of Razi University (Kermanshah)
Subject: اختلالات )ریاضیات (
Classification :
QC
20/7
/
الف
3
ب
8
