For B.Com (Hons.) 1st yr. , B.A. (Hons.) Economics of De,lhi University and Universities having similar Syllabus Gupta, S.P. creator Delhi S. Chand & Sons 2010 8th Rev. Ed. xiv,777p.(in various paging) 519.5 P10;9 MAT 978-81-8054-619-8 20220203172221.0 031586