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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000900092-11-000172
Filing Date
2011-04-07
Accepted
2011-04-07 13:19:40
Documents
8
Period of Report
2011-01-31
Effectiveness Date
2011-04-07

Document Format Files

Seq Description Document Type Size
1 MUNIYIELD INVESTMENT QUALITY FUND mftfinal.htm N-CSRS 1735556
2 GRAPHIC muni6x56x1.jpg GRAPHIC 8307
3 GRAPHIC muni6x3x1.jpg GRAPHIC 4379
4 GRAPHIC muni6x3x2.jpg GRAPHIC 3543
5 GRAPHIC muni6x4x1.jpg GRAPHIC 12597
6 GRAPHIC muni6x4x2.jpg GRAPHIC 3567
7 CERTIFICATION mftex99.htm EX-99 14391
8 CERTIFICATION mft906.htm EX-99 4374
  Complete submission text file 0000900092-11-000172.txt   1800932
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIYIELD INVESTMENT QUALITY FUND (Filer) CIK: 0000891188 (see all company filings)

IRS No.: 223196058 | Fiscal Year End: 0630
Type: N-CSRS | Act: 40 | File No.: 811-07156 | Film No.: 11745629