000			00355nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_bDH-D
100			_aDhyani,Pushpa
245		0	_aDDC 19th and 20th
250			_a1st Ed.
260			_c2002 _aNew Delhi _bEss Ess Publication
650			_aLibrary and Information Science
942			_cBK
999			_c4224 _d4224