000 00470cam a2200193ua 4500
001 10038
008 170322n ii |||gr||||Z||||||asm
040 _cMAIN
041 _aasm
082 _a500
100 _aBarman, Shibanath,
_eAuthor.
245 _aAnwesha
_cBy Shibanath Barman
250 _a1st ed.
260 _aGolaghat:
_bBharati book stall,
_c1984.
300 _a115p.
653 _aNatural sciences & mathematics
653 _aPopular science
942 _cBK
999 _c9037
_d9037