00395pam a2200157 a 4500 978-81-7946-066-5 eng GEO Kumar Puvvada. Educational Research Textual Documents New Delhi APH Publishing 2019 234 pg. Educational Research, Higher Education George Raja. 2992 79913 79913 0 0 0 0 YMP YMP 2021-03-26 APH Publishing 295.00 0 GEO YMP-23066 2023-02-24 00:00:00 1 2023-02-24 BK