000 00246nam a22001097a 4500
082 _a080
_bKTET
100 _aGROUP OF AUTHORS
245 _aKTET RANK FILE PAPER IV
260 _aTRIVANDRUM
_bANAND PUBLICATIONS
_c2025
300 _a584
942 _cBK
999 _c22276
_d22276