000 00275nam a2200109Ia 4500
008 131017s9999 xx 000 0 und d
082 _a530 GAM / B
245 _aBhavethekam Asthevaragalum Atherukalum
260 _bKERALA BHASHA INSTITUTE
650 _aPHYSICS
942 _cBK
999 _c28875
_d28875