00247    a2200085   4500020003300000100001700033245007000050250000800120260003300128  a9789388768375; 9789388768382  aBHarathamuni  aNatyasasthram 2 vol set (നാട്യശാസ്ത്രം)  a8th  bKerala Sahitya Akademic2025