Wazir Agha Library, UOS Search for 'su:Universities and colleges and su:Canada and su:Directories.'

Education for the earth :

Princeton, NJ : Peterson's Guides, 1993 . v. : , Subtitle varies. | Latest issue consulted: 2nd ed., published in 1995. 26 cm..

Lawrenceville, NJ : Peterson's, 2001 . 3088p. : , Accompanied by CD-ROM. | Latest issue consulted: 2005. 28 cm. +.

Lawrenceville, NJ : Peterson's, 2001 , Accompanying Material of .