000 00386nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _aR 608 NAV-S
100 _aNavas, M S
245 _aSastranjarum kandupidithangalum (m)
260 _bTravancore Publications, TVPM
260 _c1995
300 _a664
365 _b790
650 _aInventions & patents
942 _cREFERENCE
999 _c37046
_d37046