You can expand your search to seeing what is in "all CUNY" libraries, yet the example below shows when you just search for a print book that is on the shelves at Hunter's libraries. Also note this example shows a book that is at the Silberman campus, on E 119 and Third Avenue.
As long as it's a "regular loan" book that is in the "stacks" (the shelves), you can request a print book from another CUNY library.
Note the call number (the location of the book) and look up where the first letter (H, in this case) corresponds to the floor maps in the library. Be sure the location corresponds with the branch library (Cooperman; Silberman; Zabar Art Library; Health Professions Library).
For info about other CUNY libraries, go here.
You can limit your search to both full e-books as well as e-book chapters. The following example is just searching e-books at Hunter but you can also try expanding your search to all of CUNY. Note that Hunter students do not necessarily have access to all e-books available at other CUNY libraries.
When you find a book you want, be sure to note the call number, which will tell you where the book is located on the shelf.
If you want to browse the collection, Physics & Astronomy books in the library are located on B1:
You can browse by topic using the following call numbers:
QB140-237 Practical and spherical astronomy
QB349-421 Theoretical astronomy and celestial mechanics
QB468-480 Non-optical methods of astronomy
QB495-903 Descriptive astronomy
QB500.5-785 Solar system
QB980-991 Cosmogony. Cosmology
QC81-114 Weights and measures
QC120-168.85 Descriptive and experimental mechanics
QC170-197 Atomic physics. Constitution and properties of matter including molecular physics, relativity, quantum theory, and
solid state physics
QC221-246 Acoustics. Sound
QC350-467 Optics. Light
QC474-496.9 Radiation physics (General)
QC501-766 Electricity and magnetism
QC669-675.8 Electromagnetic theory
QC676-678.6 Radio waves (Theory)
QC701-715.4 Electric discharge
QC717.6-718.8 Plasma physics. Ionized gases
QC770-798 Nuclear and particle physics. Atomic energy. Radioactivity
QC793-793.5 Elementary particle physics
QC794.95-798 Radioactivity and radioactive substances
QC801-809 Geophysics. Cosmic physics