When a need is felt for something, action is taken in order to satisfy that need by resorting to
various strategies. The same is the case for the satisfaction of information needs. The needs results in the
demand of formal and informal sources of information. Voigt [5] clearly identified three types of
information requirements. Later on a fourth type was added by other workers in the field. These are: Current
approach, Everyday approach, Exhaustive approach, Catching-up or Brushing-up approach. Studying the
needs and the seeking behavior helps the librarians and library professionals to come forward and satisfy
their need