APA
University of Delhi. Faculty of Science. Department of Anthropology, University of Delhi. Faculty of Science. Department of Anthropology, .Construction of criteria for the writing and the selection of arithmetic textbooks and evaluation of a few arithemetic thexbooks used in the high classes of the secondary schools in the panjab. : .
Chicago
University of Delhi. Faculty of Science. Department of Anthropology, University of Delhi. Faculty of Science. Department of Anthropology, .Construction of criteria for the writing and the selection of arithmetic textbooks and evaluation of a few arithemetic thexbooks used in the high classes of the secondary schools in the panjab. : .
Harvard
University of Delhi. Faculty of Science. Department of Anthropology, University of Delhi. Faculty of Science. Department of Anthropology, .Construction of criteria for the writing and the selection of arithmetic textbooks and evaluation of a few arithemetic thexbooks used in the high classes of the secondary schools in the panjab. : .
MLA
University of Delhi. Faculty of Science. Department of Anthropology, University of Delhi. Faculty of Science. Department of Anthropology, .: . .