000 00280nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _bRAJ
100 _aRajgopalan
245 0 _aEssays in library science
260 _aDelhi
_bM. Rajgopalan
_c1970
300 _a250
942 _2ddc
999 _c15984
_d15984