00377nam 2275699 450000100060000000300230000600500090002900800410003808200080007907200160008702000180010310000170012126000200013824500250015865000160018365000100019975699StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a513 amathematics a81-219-2232-1 aswapan kumar bS. CHAND c2004 adiscrete mathematics amathematics atitle