000 00251nam a22000977a 4500
082 _a510 NAS/S
100 _aNASH LEONARD K
245 _aSANKHYIKATHAPAGATHIKAM ADISTHANATHWANGAL
260 _aTRIVANDRUM
_bSTATE INSTITUTE OF LANGUAGES
_c1973
942 _cBK
999 _c74430
_d74430