Information behaviour studies are incomplete without exploring the morphology of information flow, the unknowns in the communication process, how individuals communicate and the nature of communication patterns. The patterns of communication among members of a group are referred to as communication network. Lamb,1972 P.113-114[12]. In addition to getting bibliographic references by chance, users do get actual information itself in an unplanned and unintentional way in unfocused browsing and scanning of literature which is termed accidental acquisition of information Menzel, 1972P.40[13].