00281nam a2200121Ia 4500008004100000082000800041082001000049100002900059245001600088260002300104260002300127260000900150230118s9999||||xx |||||||||||||| ||und||  a8m3  bRAM/A  amalayattorbramakrishnan 0aanchu centu  athiruvananthapuram  bprabhat book house  c1969