000 00287nam a2200109Ia 4500
082 _aNR:62:678-036
_bSAS
100 _aSasidharan, KK
245 0 _aRubberulpannanirmmanathil nano technology (Malayalam)
260 _aKottayam
_bPublished by the author
_c2019
300 _a64p.
942 _cBK
999 _c44856
_d44856