00293nam a2200133Ia 4500008004100000020001800041082000800059082001000067100002000077245002600097260001300123260001400136260000900150230118s9999||||xx |||||||||||||| ||und||  a81-264-0402-7  a8m4  bSIV/M  ambsivasankaran 0amanushyante pusthakam  akottayam  bD C BOOKS  c2001