Aiou Solved Assignments code 5649 Autumn & Spring 2021 asignments 1 and 2 Research Methods & Techniques for Librarians-I (5649) spring 2021. solved aiou past papers. AIOU Solved Assignments 1 & 2 Code 5649 Autumn & Spring 2021 Course: Research Methods & Techniques for Librarians-I (5649)Level: MLISSemester: Autumn & Spring 2021ASSIGNMENT No. 1 Q.1 Define …