Sort the mainframe components and drawer components and set them aside. Your mainframe parts consist of side panel boards, top panel board, bottom panel, backboard and drawer sliders; and your drawer components consist of bottom boards, side boards with drawer guides/grooves, front and rear side boards with no grooves, and drawer pulls. Four side board panels (two sides, a rear, and a front), one drawer pull and one bottom panel will complete one drawer.
Assemble each drawer completely, one at a time. Every side board has three mating surfaces, two sides and a bottom. Mating surfaces are designed to interact perfectly with each other. Apply glue to each mating surface. Then, glue each side panel to the bottom panel to make one complete drawer, making sure that the drawer sliders/grooves face the outside.
Glue or screw in your drawer pulls. Keep repeating Steps 2 and 3 until all drawers are done.
Assemble the main frame of your dresser. Screw on the drawer sliders (if any) to the main frame's side panels. Screw on the bottom board panel to the side panels. Screw the top board panel onto the main side board panels.
Create the backboard. Nail the back panel onto the rest of the frame.
Slide in your drawers.