HOFFMANN John Encyclopaedia mundarica - Patana Superintandant Government Printing Bihar 1959 - 3719-4149p. cm. - "University of Delhi, Business Economics (Deptt. of-), Thesis. Thesis, University of Delhi, Business Economics (Deptt. of-" . Bibliography: P 364-82; Appendix: P 355-63 Standard No.: 201505 Source: Reference Collections Dewey Class. No.: "Y74473Mk, J0.1-13/RR"