Prem P Bhalla 7 Mantras to Excel in Exams - Delhi Pustak Mahal 2005 - 143p. ISBN: 9788122308686 Subjects--Topical Terms: Study skills -- Handbooks, manuals, etc. Attention -- Handbooks, manuals, etc. Hindu mantras -- Handbooks, manuals, etc. Dewey Class. No.: 371.30281 BHA-M