TY  - ADVS
TI  - Math made easy
T2  - Math made easy video series
U1  - 515 
PY  - 1991///]
CY  - Brooklyn, N.Y.
PB  - Video Tutorial Service
KW  - Calculus
N1  - Accompanied by : Math made easy : a pre-calculus workbook to accompany VTS pre-calculus video series (97 p. ; 30 cm.), c 1991
ER  -