00426nam a2200133Ia 4500008004100000020001800041040001700059082002100076100002700097245008100124260004100205300001000246650003600256190329s9999||||xx |||||||||||||| ||und||  a9788193607442  aNITILcNITIL  221sta020bB849C  aBrijwasi, Hitesh Gopal 0aCompatitive exercises library and information sciencecHitesh Gopal Brijwasi  aNew DelhibEss Ess Publicationc2018  a296p.  aLIBRARY AND INFORMATION SCIENCE