000 00305nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aKunchan .K
245 0 _aAnusastra Pravesika
260 _bState Institute Of Languages
_aTrivandrum
_c1974
650 _aPhysics
700 _aRevamma, N.S
942 _cBK
999 _c9439
_d9439