1. Chemical problem-solving
Author: Loebel, Arnold B.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Problems, exercises, etc ، Chemistry,Programmed instruction ، Chemistry,Dimensional analysis-Programmed instruction
Classification :
QD
42
.
L57
2. Chemical problem-solving by dimensional analysis:a self-
Author: LOEBEL,ARNOLD B
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: CHEMISTRY-PROBLEMS,EXERCISES,ETC , CHEMISTRY-PROGRAMMED INSTRUCTION , DIMENSIONAL ANALYSIS-
Classification :
QD
42
.
L57
1987
3. Chemical problem-solving by dimensional analysis: a self-instructional program
Author: Loebel, Arnold B
Library: Central Library and Documents Center of Al-Zahra University (Tehran)
Subject: ، Chemistry- Problems, exercises, etc,، Chemistry- Programmed instruction,، Dimensional analysis- Programmed instruction
Classification :
QD
42
.
L57
4. Programmed Problems solving for first year chemistry
Author: Loebel, Arnold B
Library: Central Library and Document Center of Isfahan University (Esfahan)
Subject: Chemistry- Problems, exercises, etc ► Dimensionalanalysis- problems, exercise, etc
Classification :
540
L825p
5. Programmed problem-solving for first-year chemistry
Author: / Arnold B. Loebel
Library: Library of College of Science University of Tehran (Tehran)
Subject: Chemistry -- Problems, exercises, etc.,Chemistry -- Programmed instruction
Classification :
QD
42
.
L575
1983
