Jack L. Sparks has written:
'Jewish educators' perceptions of professional role, problems and issues'
As of my knowledge cutoff date in September 2021, there are no widely known or prominent authors named Jack L Sparks. It's possible that he's a lesser-known or emerging author, or his work may not be widely recognized in mainstream literary circles.
Jack L. Davis has written: 'Sandy Pylos'
Jack L. Summers has written: 'Lair of the wolf'
Jack L. Canfield has written: 'The Success Principles: How to Get from Where You Are to Where You Want to Be'
Jack L. Willcuts has written: 'Sense of the Meeting' 'A Family of Friends'
Jack L. Ferracane has written: 'Materials in Dentistry' -- subject(s): Dental materials
L. L. Sparks has written: 'Thermoelectric voltage of silver-28 atomsic percent gold thermocoupsle wire, SRM 733, versus common thermocouple materials,between liquid helium and ice fixed points'
Jack L. Rettig has written: 'Careers' -- subject(s): Juvenile literature, Vocational guidance
Jack L. Taylor has written: 'Fundamentals of marketing, additional dimensions' -- subject(s): Marketing
L. Jack Lyon has written: 'HIDE2' -- subject(s): Microcomputers, Elk, Programming, Wildlife management
Jack L. Rosette has written: 'Improving tamper-evident packaging' -- subject(s): Packaging, Testing
Jack L. Matthews has written: 'Hunt/kill selling' -- subject(s): Sales presentations, Selling
L. B. Jack has written: 'Canada's trade policy and the war' -- subject(s): Commercial policy