000 00406 a2200157 4500
999 _c1132
_d1132
003 OSt
008 120822t xxu||||| |||| 00| 0 eng d
020 _a8186851992
082 _a370.307 SIN
100 _aSingh,L C
_9220
245 _a
260 _aAgra
_bH P Bhargav Book House
_c2005
300 _a272p
650 _aCurriculum
_96
942 _2ddc
_cBB