? Repairing library shelving

I've been notified that my library move to our new space has been pushed 
back, and now I'm wondering what to do about the state of our current 
shelving (wood shelving which is 30 years old).  Many of the shelves have 
brackets which are bending due to warped shelves, and are starting to pull 
away from the sides of the shelves.

I'm trying to figure out what to do in the interim, as they were planning to 
purchase new shelving when we move, but now that we're not moving right away 
I need a temporary solution.  Has anyone else run into this problem and 
found a workable (and not too expensive) solution?  I'm guessing that 
replacing the boards that are warped will be expensive and a headache to 
off-load the journals.  I just wanted to get a feel for what someone else 
has come up with before I address the problem with our maintenance 
department.

I'll be happy to summarize for the list.

Thx,

Ann Ferrari
Behan Health Science Library
Jefferson Regional Medical Center
Pgh, PA
ferrariann-PkbjNfxxIARBDgjK7y7TUQ@xxxxxxxxxxxxxxxx