000 00362nam a22001217a 4500
999 _c14557
_d14557
020 _a9788195565870
_c142
082 _a371.3
_bC4354
100 _aChakraborty, Pranab Kumar
245 _aPathakrom : niti o nirman (Curriculum : principles and construction)
_cPranab Kumar Chakraborty
260 _aKolkata
_bClassic Books
_c2022
650 _aEducation
942 _cBK