Here are some options to study numerology. There are some ebooks from where you can find some information.
There are some videos out there on youtube. You can learn from them too.
But most importantly there are universities that offer numerology based courses. Here you learn how to work with numerology calculator and predictions based on numerology and birth numbers.
Among many, the powerful tool to learn numerology is to have experience in numerolog predictions and numerology name corrretion.
With experience, you can learn better than studying many conventional books about numerology.
There are many website offering free predictions and numerology services. You can just learn from there throughly.