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Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000900092-10-001132
Filing Date
2010-10-07
Accepted
2010-10-07 13:35:22
Documents
10
Period of Report
2010-07-31
Effectiveness Date
2010-10-07

Document Format Files

Seq Description Document Type Size
1 MYF myf.htm N-CSR 1586780
2 GRAPHIC brmuniyield5sar0710x1x1.jpg GRAPHIC 2619
3 GRAPHIC brmuniyield5sar0710x3x1.jpg GRAPHIC 4152
4 GRAPHIC brmuniyield5sar0710x56x1.jpg GRAPHIC 1986
5 GRAPHIC brmuniyield5sar0710x56x2.jpg GRAPHIC 6594
6 GRAPHIC proxypolx13x1.jpg GRAPHIC 39023
7 GRAPHIC proxypolx1x1.jpg GRAPHIC 37781
8 CERT myfex99cert.htm EX-99.CERT 15195
9 CERT myfsec906.htm EX-99.906 CERT 4581
10 PROXY POLICY proxypol.htm EX-99.PROXYPOL 149381
  Complete submission text file 0000900092-10-001132.txt   1885555
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIYIELD INVESTMENT FUND (Filer) CIK: 0000882153 (see all company filings)

IRS No.: 223144222 | State of Incorp.: MD | Fiscal Year End: 1031
Type: N-CSR | Act: 40 | File No.: 811-06502 | Film No.: 101113487