3 Assembly Language Programming books lot

Lot of three vintage books on Assembly Language programming:

1. Assembler Language for Application Programming, by Don H. Stabley - Hardcover. 1989. First Edition. Fine in Fine dustjacket.

2. Universal Assembly Language, by Robert M. Fitz and Larry Crockett. Softcover. 1986. First Edition. Fine.

3. Structured Assembly Language, by Len Dorfman. Softcover. 1990. First Edition. Fine.