TY - RPRT TI - Forced convection heat transfer to subcritical helium I AU - Garrantano, Patricia J AU - Hess, R C AU - Jones, M C PY - 1973 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 73-322 DO - 10.6028/NBS.IR.73-322 ER -