func (u *ISBN10) DeepCopy() *ISBN10 {
	if u == nil {
		return nil
	}
	out := new(ISBN10)
	u.DeepCopyInto(out)
	return out
}
func (u *ISBN10) DeepCopy() *ISBN10 {
	if u == nil {
		return nil
	}
	out := new(ISBN10)
	u.DeepCopyInto(out)
	return out
}
func ( u * ISBN10 ) DeepCopy ( ) * ISBN10 { if u == nil { return nil } out := new ( ISBN10 ) u . DeepCopyInto ( out ) return out }
// DeepCopy copies the receiver into a new ISBN10.
DeepCopy copies the receiver into a new ISBN10 .