TY - BOOK AU - Nickel, Karl. AU - Wohlfahrt, Michael. AU - Brown, R.N.E. Tr. TI - Tailless aircraft in theory & practice /Karl Nickel and Michael Wohlfahrt, translated by R N E Brown SN - 0340614021 U1 - 629.13 PY - 1994/// CY - Washington.D.C. PB - AIAA ER -