000 00427nam a2200145Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a539.7
_bKUN-A
100 _aKunchan, K
245 0 _aAnusasthra Pravesika
260 _bState Institute of Languages
_aThiruvananthapuram
_c1975
300 _a245p.
630 _xgeneral stack
650 _aNatural sciences & mathematics
_vPhysics
_xModern physicsGeneralia
942 _cBOOK
999 _c64363
_d64363