Academic libraries in universities and have adopted subject librarianship in the 20th century as a response to the rapid developments of information and communications technology (ICT) with its attendant proliferation of information resources, the complexity of the information environment, pressures from the expanding higher education system, the rise in student numbers, and new economic and administrative frameworks (Ghana author.). In addition, Chanetsa and Ngulube (2016) has argued that subject librarianship is in constant re-evaluation and has re-engineered itself, so as to remain relevant in the ever-changing technological and information environments. Perhaps that is why there is no formal definition for a subject librarian as the duties and responsibilities as well as the titles of academic librarians vary with each institution (Chanetsa and Ngulube, 2016: 151). The faculty structure of given college or university may be seen as a rationale for the variations in job titles and responsibilities among academic librarians (Ghana author).