000 00301nam a2200121Ia 4500
008 210210b0 xxu||||| |||| 00| 0 eng d
082 _a653 SURE
100 _aNARAYANA (Surya M).
245 _aElaboration of notes.
260 _aND
_bPitman S S Publications
_c0
690 _aShorthand
906 _a045096
999 _c94262
_d94262