Price is in US dollars and excludes tax and handling fees
Doctor analyzing medication while discussing treatment options
Math formulas are written in pencil in a notebook holding man in
Sad caucasian elementary schoolboy wearing slippers while sitting on floor against lockers in school
sister and mother teaches her teen daughter at home at computer sitting at table
Studio shot of university teacher raises index finger, having a good idea, isolated on blue
girl patient calculating with figures while visiting psychologist
Math test. Cute teddy wearing glasses and black chalkboard
Girl with articulation problems
Young depressed tired woman working studying on notebook
Speech therapy activities
Speech specialist and happy girl
Stomach disease, doctor holding anatomy model for study diagnosis and treatment in hospital.
Disappointed girl looks at the laptop screen, does not understand what happened. Brunette woman is
Stomach disease, doctor holding anatomy model for study diagnosis and treatment in hospital.
Cute Little Girl Doing Homework
Stomach disease, doctor with human anatomy model for study diagnosis and treatment in hospital.
sheet of paper filled with calculations as a background.
Woman study to connect the cable with router
Stomach disease, doctor with anatomy model for study diagnosis and treatment in hospital.
Stomach disease, doctor with human anatomy model for study diagnosis and treatment in hospital.
Cute teddy wearing glasses and black chalkboard with mathematics
Stomach disease, doctor with anatomy model for study diagnosis and treatment in hospital.
Stomach disease, doctor with human anatomy model for study diagnosis and treatment in hospital.
Pretty european woman studio shot
Exhausted professor sitting at desk and studying
Stomach disease, doctor holding anatomy model for study diagnosis and treatment in hospital.
Stomach disease, doctor with human anatomy model for study diagnosis and treatment in hospital.
Young male with book looking unhappy
Stomach disease, doctor with human anatomy model for study diagnosis and treatment in hospital.