00311nam a2200121Ia 4500008004100000040003000041082001500071100001900086245003600105260002400141300001100165650001300176190302s9999||||xx |||||||||||||| ||und||  aKharagpur College Library  a547.1bPAU  aPauling, Linus 4aThe Nature of The Chemical Bond  bOxfordaDehlic1940  a644 p.  aCommerce