000 00387nam a2200145Ia 4500
001 18051
008 170722s9999 xx 000 0 und d
100 _aRamakrishnan Nair, R.
245 _aPolytechnic bouthikam. 2v, mal /
260 _aTrivandrum :
_bKerala Bhasha Institute publication ,
_c1974.
500 _aVol.2
653 _aPhysics
700 _aBalakrishnan, P.
942 _cGEN
999 _c92343
_d92343