000 00461 a2200181 4500
005 20240909161900.0
008 240909b ii ||||| |||| 00| 0 eng d
020 _c6.50
_qpbk
040 _aNSDL
_cNSDL
_beng
041 _ahin
082 0 4 _223rd ed.
_a020
_bSES-PR
100 1 _aSeshgiri, N.
245 1 _aPradooshan
_cN. Seshgiri
260 _aNew Delhi
_bNAtional Book Trust
_c1991
300 _a64p.
_c23 cm.
852 _aNSDL
942 _2ddc
_cBK
999 _c19845
_d19845