SII SYSTEMS IMPACT INC.
Filed: May 12, 1986
EDUCATIONAL VIDEODISCS AND KITS COMPRISING VIDEODISCS AND PRINTED INSTRUCTIONAL MANUALS AND STUDENT WORKBOOKS SOLD AS A…
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 73598599
MASTERING RATIOS
Filed: August 29, 1986
EDUCATIONAL VIDEODISCS AND PRINTED INSTRUCTIONAL MANUALS AND STUDENT WORKBOOKS SOLD AS A UNIT
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 73617390
UNDERSTANDING CHEMISTRY AND ENERGY
Filed: May 6, 1991
educational videodiscs and printed instructional manuals and student workbooks sold as a unit
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74164014
EARTH SCIENCE
Filed: May 6, 1991
educational videodiscs and printed instructional manuals and student workbooks sold as a unit
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74164015
MASTERING EQUATIONS, ROOTS AND EXPONENTS
Filed: May 6, 1991
educational videodiscs and printed instructional manuals and student workbooks sold as a unit
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74164016
C CORE CONCEPTS IN SCIENCE AND MATHEMATICS
Filed: May 20, 1991
educational videodiscs and printed instructional manuals and student workbooks sold as a unit
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74167697
MASTERING INFORMAL GEOMETRY
Filed: August 2, 1991
educational videodiscs and printed instructional manuals and student workbooks sold as a unit
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74190963
CORE CONCEPTS INTERACTIVE SOFTWARE
Filed: December 19, 1991
educational software on floppy disc (designed to operate with videodisc)
Owned by: SYSTEMS IMPACT, INC.
Serial Number: 74231865
