00741 a2200181 4500 Nust 20221202114410.0 0156225662 Nust 539,PAR David, Park 103998 Contemporary physics / David, Park New York Hawcourt Bruce and world inc 1964 viii: 175 Mathematical Philosophy (Page-1), The Atomic Picture of Nature (Page-19) Fields (Page-31), Gravity (Page-55), The Mossbauer Effect (Page-69), Elementary Particles (Page-79), Physics at High Energies (Page-99), Cooperative Phenomena (Page-131), Lasers (Page-151), Symmetry in Nature (Page-159). Contemporary physics 103999 ddc BK 539,PAR 193608 193608 0 0 ddc 0 0 MCS MCS GEN 2016-12-12 539,PAR MCS6389 2016-12-08 2016-12-12 BK Almirah No.16, Shelf No.6