000 00416nam a2200169Ia 4500
008 230519s9999||||xx |||||||||||||| ||und||
020 _c400
040 _aMAIN
082 _a370
_bPAL
100 _aDr.Debashis Pal,Dr.Debashis Dhar[et.al]
245 0 _aPathdan O Sikha Mamostatto
250 _a5th
260 _bRita Publishers
_aKolkata
_cNov,2019-20
300 _a624
_c21cm
650 _aEducation
942 _cBK
999 _c7616
_d7616