000 00302nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aKudryavtsev, B.
245 0 _aNamukku Kelkkan Kazhiyatha Sabdangal
260 _bKerala Bhasha Institute
_aThiruvananthapuram
_c1973
650 _aPhysics
942 _cBK
999 _c9379
_d9379