TY  - BOOK
AU  - Narasimha Murthy,R.B.L.
AU  - Krishna Rao,K.
TI  - Polytechinc: entrance examinations guide 
U1  - 500.76 22
PY  - 2012///
CY  - Vijayawada
PB  - V.G.S. Publishers
KW  - Joint Entrance Examinations (Polytechnic)
KW  - Guide books
KW  - Examination, questions, etc
N1  - Includes bibliographical references and index
ER  -