000 00304nam a22001217a 4500
003 OSt
008 230919b |||||||| |||| 00| 0 eng d
100 _aChandrasekharan, N.S.
245 _aDewan Rangacharla
260 _aMetropolitan, Delhi
_bPublication Division
_c1977
300 _a174
942 _2ddc
_cBK
999 _c31944
_d31944