what a coincidence! i also loved to eat chalks when i was small.but yes it really harmful for health.my addiction for chalks was vanished due to the efforts of my parents as well as my will power.plz stop eating chalks. best wishes for recovery from that bad habit.
Definitive Media Library. A Definitive Media Library is a secure Information Technology repository in which an organisation's definitive, authorised versions of software media are stored and protected.
Library resources are meant to be kept permanently. One of the primary functions of a library is to be an organized storehouse of in-depth information published throughout time. Current and historical information can be found in the library giving the student an picture of how information on a topic developed.