000			00420nam a2200169Ia 4500
008			240831s9999||||xx |||||||||||||| ||und||
020			_a8170001021
040			_aCLIB
082			_bPAR _a025.34
100			_aParameswaran, M.
245		0	_aAACR (II) and CCC (5)
250			_a1st
260			_aNew Delhi _bEss Ess Publications _c1989
300			_a190p.
650			_aLibrary and Information Science
942			_cBK
999			_c197553 _d197553