00238nam a22001097a 4500020002200000082002100022100002400043245001700067250000700084260002900091300000800120  a978-93-5482-187-5  a8M3 BIN/PbBIN/P  aBineesh Puthuppanam  aPremanagaram  a15  aKottayambDC Booksc2024  a152