00511nam a2200169Ia 4500 0 0 ddc 0 0 RESEARCH MES MES RESEARCH 2019-02-20 1800.00 19 32 001.432 SIN/R 38092 2025-12-04 10:48:16 2025-10-21 2019-02-20 BK GL20R2 23157 23157 OSt 20200612135652.0 190216s9999||||xx |||||||||||||| ||und|| 9789350843932 oclc 001.432 SIN/R Singh, Amar Kant 2845 Research Methodology And Techniques In History / Amar Kant Singh Centrum Press, 2014. New Delhi: 328p BK ddc 001.432 SIN/R 001.432 SIN/R