00543nam a2200217Ia 4500 42997 20240114003529.0 ta 080731s1950 a g b000 u 465 u Cotton College,assam 465 505 Cr 84 Sc Crammer, J L . Science News 18 / J L Crammer. Textual Documents 1st ed / Middlesex : Penguin Books Ltd , 1950. index ; ddc BK 0 0 0 0 T/G/sc SKBL SKBL 2012-02-01 00000 0 505 Cr 84 Sc 26518 2024-01-14 00:00:00 1 2012-02-01 BK 42963 42963