Ful Course Load Question

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I go to a school with 30 credit system.. and for next year, my total courses come out to be 4 in fall and 4 in the winter, but the credits add up to being 29... its cause of those labs with 1 credits. ANyways,, i wanted to know if this is considered to be a full course load.. i know it depends on from school to school, but if any1 has already done this research, then what does it say?