Krishnaswamy Rao, V., B. Rammana, and S. B. Chennakesava Das. “Document Delivery System at the National Information Centre for Food Science and Technology (NICFOS) - A Case Study”. Journal of Information and Knowledge, vol. 25, no. 2, June 2014, pp. 65-77, doi:10.17821/srels/1988/v25i2/49447.