Last Summer in the CityGianfranco Calligarich, Howard Curtis, André Aciman · First published 2021Open the Tome
Orbital Mechanics for Engineering StudentsHoward D. Curtis Ph.D. Purdue University · First published 2019Open the Tome
Orbital mechanics for engineering studentsHoward D. Curtis · First published 2005 · Latest edition 2013Open the Tome
Economics of aquacultureCurtis M. Jolly, Curtis M., Ph.D. Jolly, Howard A., Ph.D. Clonts · First published 1993Open the Tome
The preeminence of international financial centersHoward Curtis Reed · First published 1981Open the Tome
2,500 years of European helmets, 800 B.C.-1700 A.DHoward M. Curtis · First published 1978Open the Tome
