DSpace Collection: http://hdl.handle.net/123456789/2970 2026-04-13T13:33:51Z Cover Page http://hdl.handle.net/123456789/2977 Title: Cover Page Preface http://hdl.handle.net/123456789/2976 Title: Preface Description: Page No- 1-2 List of Perodicals Indexed with Abbreviations used http://hdl.handle.net/123456789/2975 Title: List of Perodicals Indexed with Abbreviations used Description: Page No- 3-6 List of Subject Headings http://hdl.handle.net/123456789/2974 Title: List of Subject Headings Description: Page No- 7-8