TY  - BOOK
AU  - Bate, Roger
TI  - Fundamentals of Astrodynamis
SN  - 9780486600611
U1  - 629.411 BAT-F 
PY  - 1971///
CY  - New York
PB  - Dover Pub.
KW  -  Other branches of engineering
UR  - https://books.google.co.in/books?id=UtJK8cetqGkC&printsec=frontcover&dq=fundamentals+of+astrodynamics&hl=en&sa=X&ved=0ahUKEwiKm4v5v-PhAhWY6nMBHfAbDngQ6AEIKDAA#v=onepage&q=fundamentals%20of%20astrodynamics&f=false
ER  -