00451nam a2200181Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002000095100003200115245002700147260004200174300001600216365001300232650002400245OSt20230427112330.0210423s2010 xx 000 0 und d a9788120327825 cAL aeng a530.13 SRIR223 aSRIVASTAVA (R K);ASHOK (J). aStatistical Mechanics. aNew DelhibPHI Learning Pvt Ltdc2010 avi,210pbPB b195cINR aTheoretical Physics