Does anyone know where to get Yonex or Carlton catalouges?? Or how to get them? Do you buy them from a store?? Do you subscribe to it??
Things may work differently where you live, but badminton manufacturers and distributors usually have stands at tournaments such as Disctrict Championships or National Championships (or bigger tournaments). That's where I pick up my copies. Or you could ask in a good badminton shop if they have some extras. I guess it's possible to order them too, but I can't help you there.