00314nam a2200133Ia 4500008004100000020001800041082001000059082001000069100002400079245001300103260002300116260003200139260000900171230118s9999||||xx |||||||||||||| ||und|| a81-7638-115-2 a8m0.9 bVAS/A ar bvasudevan potti 0aanumanam athiruvananthapuram bstate institute of language c1999