000 00417nam a22001577a 4500
999 _c2748
_d2748
005 20190625123644.0
008 190625b ||||| |||| 00| 0 eng d
020 _a9780521407878
040 _cTata Book House
050 _aQC20.7
100 _aPopov V. N.
245 _aFunctional integrals and collective excitations
260 _aNew york
_bCambridge Uni. Press
_c1990
300 _aviii, 216 p
942 _2lcc
_cBK