Load/Link a Library/Dll (WBTRV32.LIB/.DLL) [C++6]

My VC++6 application needs to communicate with a BTrieve Database (v6.00) file (File.db) and therefore I need to load/link the corresponding DLL/Library, problem is I have no clue how to do that in C++.. Can someone show me how I would accomplish loading this API?

DLL/Library is called: WBTRV32.LIB

The sample I was provided in a .CPP file is the following:
#pragma comment (lib, "WBTRV32.LIB")

However I do not understand what that does or if it even helps... Anyone familiar with this API? Or just doing this in general? Thanks,