Series and Classes/Contracts Information:
Existing | |||
Status | Name | Ticker Symbol | |
CIK 0000757928 | |||
Series S000005945 | ZERO COUPON 2025 FUND | ||
Class/Contract C000016392 | INVESTOR CLASS | BTTRX | |
Class/Contract C000016393 | ADVISOR CLASS | ACTVX |
IRS No.: 431920414 | State of Incorp.: MA | Fiscal Year End: 0930
Type: N-CSR/A | Act: 40 | File No.: 811-04165 | Film No.: 221439037