TY  - BOOK
AU  - Ray, M.,
TI  -                                                                                                                                                                                                                                      A  text  book  on  dynamics                                                                                                                                                     
U1  - 531.11 
PY  - 2016///
CY  - Delhi
PB  - S. Chand  &  Company  Limited.
KW  - Mathematics,
ER  -