supplying of text books , class-vi , bengali shikkhak- dr. amal pal and dr. priyatosh basu-chaya prakashani , highlights of english grammar - p.k. mukherjee n- dey book concern , computer (it beans - kips publication) , class-vii , bengali shikkhak- dr. amal pal and dr. priyatosh basu-chaya prakashani , highlights of english grammar - p.k. mukherjee n- dey book concern , computer (it beans - kips publication) , sanskrit guide book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , sanskrit text book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , sanskrit grammar book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , class-viii , bengali shikkhak- dr. amal pal and dr. priyatosh basu-chaya prakashani , english freedom - dr. p.c. das - chhaya prakashani. , computer (it beans - kips publication) , highlights of english grammar - p.k. mukherjee n- dey book concern , sanskrit guide book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , sanskrit text book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , sanskrit grammar book - (a.r.bhattacharya & s.k mishra - bhattacharjee brothers publication) , class-ix , new geography - oriental publishers - anujbaran sarkar , practical geography and environment - oriental publication - anujbaran sarkar , sahitya bichitra - ray & martin - dr. soumya bandhapadhayay, tapas banarjee & subhajit gupta , bangla byakaran o nirmiti-chhaya prakashani - dr. amal pal , english tutor - ix - chhaya prakashani , physical science and environment - oriental publishers - b.k gupta and a.c. sarkar , history and environment - nababharati prakashani - jiban mukhopadhyay , health & physical education (wbbse syllabus) , life science and environment - calcutta book house - dr. pranab kumar pradhan. , class-x , history and environment - nababharati prakashani - jiban mukhopadhyay , english question bank -ray & martin - calcutta publishers , geography practical work book - oriental publishers - anujbaran sarkar , english tutor -chhaya prakashani , sahitya bichitra - ray & martin - dr. soumya bandhapadhayay, tapas banarjee & subhajit gupta , physical science and environment - oriental publishers - b.k gupta and a.c. sarkar , bangla byakaran o nirmiti-chhaya prakashani - dr. amal pal , new geography - oriental publishers - anujbaran sarkar , highlights of english grammar - p.k. mukherjee n- dey book concern , life science and environment - calcutta book house - dr. pranab kumar pradhan. , health & physical education (wbbse syllabus) , geography companion- oriental publishers - anujbarman sarkar, b.sarkar, k.sengupta , geography- oriental publishers - arun sankar pal