000 00477nam a22001817a 4500
003 OSt
005 20230412020030.0
008 191213b xxu||||| |||| 00| 0 eng d
020 _a9788181422415
050 _a510 CHO
082 _22ed
_a510 CHO
100 _aChoudhary R C
_910024
245 _aDiscrete mathematics
_b(विविक्त गणित)
260 _ajaipur
_bRBD Pub.
300 _aA- 23p
600 _2Mathematics
_aEducation
_968
942 _2ddc
_cBK
_029
999 _c28598
_d28598