reference aids meaning in Hindi

Examples

1. First let me commend everyone involved on a generally excellent reference aid.
2. For a reference aid, Instant Culinary Guides are information-filled bookmarks that can be slipped into cookbooks.
3. As a reference aid, I've set up the page User : The Transhumanist / Regexes for reporting the regexes we use.
4. The following pages are reference aids that present the structure of the subject of demographics, and of Wikipedia's coverage of this subject.
5. And because they are the " keys to the kingdom ", the development and maintenance of this subject's reference aids ( listed below ) are among " the most important responsibilities of this WikiProject ":
6. The song tackled issues of the illegal drug trade, promiscuity and HIV / AIDS . Jarett E . Nolan of BMG noted that " Waterfalls " was the first number one song ever to reference AIDS in one of its verses.
7. Around 50, 000 copies of the transcripts of these lectures were published under the title " Lectures on the New Constitution ", and were used as a reference aid and training tool for the bureaucrats and civil servants tasked with implementing the new laws.
8. Two comperehensive biographical dictionaries have also added to these reference aids : Michael Loewe's 2000 " Biographical Dictionary of Qin, Former Han, and Xin Periods ", and Rafe de Crespigny's 2007 " Biographical Dictionary of Later Han to the Three Kingdoms ", both published by Brill and intended to complement each other.