Colleges in Kanchipuram

You have to wear decent clothes and for boys remember to wear full pants, trousers and jeans, or else they won't be allowed to enter in the university building. No there is no dress code in SRM only for workshop you have to wear workshop dress and in lab class you have to wear blazer.

Alagappa institute of technology, Bharath post graduate college, HITS etc. Are some of the colleges that offer library related courses in Chennai.

SRM AND VIT you should refer.

Hello Sohini Mondal, admissions in engineering colleges in the state of Tamil Nadu are restricted to domiciles of that state. It's difficult to get admission for a student who is not having domicile. However it's a different story for seats under management quota of private colleges. However, for this you will need to approach management individually.
Best wishes to you.

MGR University in Maduravoyal, Chennai has good ranks providing B.Sc. In psychology.

The University of Madras provides a Bachelor of Arts in criminology, kindly check the admission procedure on the UNOM website.

Chennai has nearly 20 medical colleges. To know more about the colleges you can refer Shiksha search.