21.   Callable bonds are bonds that can be called at the option of the issuer.

22.   Index-linked bonds are more convex than conventional bonds.

23.   As a result there is an increasing tendency for the polymer to assume an ordered conformation in which the chain bonds are in the rotational states of lowest energy.

24.   In the crystalline phase the chain bonds are in their lowest energy state.

25.   This is because exactly the same bonds are broken and formed.

26.   These bonds are often hydrogen bonds.

27.   Bonds can be as cruel as torture if applied with enough viciousness.

28.   At first sight these bonds are not obvious for the surnames were numerous.

29.   As far as most outstanding bonds are concerned this is still true but the picture has become more varied.

30.   Why are government bonds which still have eleven months to run regarded as liquid, whereas overdrafts granted for a few weeks are not?