00283nam a2200109Ia 4500008004100000082001400041100002600055245002100081260003900102630001800141650001400159211109s9999||||xx |||||||||||||| ||und||  aaqbRAM-C  aRamakrishnan, Pampadi 0aChandra Grahanam  bNATIONAL BOOKSTALLaKottayamc1980  xGeneral Stack  vGeneralia