00340nam a2200109Ia 4500008004100000082002300041100002400064245003200088260006600120300000800186650003600194140316s9999    xx            000 0 und d  a294.592 18bNAR/UP  aNarayana Pillai,P K  aUpanishadbhashya Paribhasha  aThiruvananthapurambSreenarayana world spiritual centrec2004  a875  adasopanishath bhashyaparibhasha