https://www.23hq.com/tag/papel/ph en-us 23people http://www.23hq.com/resources/um-style/logo-20.gif http://blogs.law.harvard.edu/tech/rss https://www.23hq.com/rss/tag/papel/ph false https://www.23hq.com/arvin/photo/3147784 <p><a href="https://www.23hq.com/arvin/photo/3147784"><img src="https://www.23hq.com/2781378/3147784_880f0944673190da80814d8166d7d179_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p></p><p>Photo by <a href="https://www.23hq.com/arvin/">Arvin Castro</a></p> https://www.23hq.com/arvin/photo/3147784 Thu, 29 May 2008 00:43:46 GMT https://www.23hq.com/arvin/photo/3024721 <p><a href="https://www.23hq.com/arvin/photo/3024721"><img src="https://www.23hq.com/2781377/3024721_f498dd9526f02a1f44ee6a9c59b74ad9_standard.jpg" width="440" height="330" class="23-standard"/></a></p><p>Entry ko ulit para sa litratong pinoy:) Taken from Calculus: Concepts and Contexts 2nd ed.</p><p>Photo by <a href="https://www.23hq.com/arvin/">Arvin Castro</a></p> https://www.23hq.com/arvin/photo/3024721 Fri, 11 Apr 2008 09:34:36 GMT https://www.23hq.com/arvin/photo/2866410 <p><a href="https://www.23hq.com/arvin/photo/2866410"><img src="https://www.23hq.com/2781379/2866410_2820ef8b5332583c6dd7cf60bcf37785_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p></p><p>Photo by <a href="https://www.23hq.com/arvin/">Arvin Castro</a></p> https://www.23hq.com/arvin/photo/2866410 Thu, 07 Feb 2008 08:30:48 GMT